GM B-Body ’77 – ’90

UMI Performance control arm relocation brackets quickly turn your factory or aftermarket rear control arms into a lift bar set-up. The relocation brackets are designed to lower the rear mount of the control arm changing the instant center point for improved traction. After product installed, you will see a great increase in traction by lowering the rearward angle of the lower control arm, allowing more force to be placed on the rear tires. Relocation brackets have two settings to allow the lower control arm to be lowered either 2″ or 3″, depending on vehicle height. Settings are placed in a correct pattern that will allow use of all OEM control arms or any aftermarket control arms (brackets do not require a longer control arm). This product is designed to work on lowered and non-lowered vehicles, please see below for additional information.

Sway Bar: This product will work with the factory lower control arms but will not fit correctly with a factory style rear sway bar. To run a factory style rear sway bar with these brackets you need to purchase UMI lower control arms. The following lower control arms will allow the use of a factory style sway bar- Item #3611, 3612, 3613 and 3614.

Non-Lowered Vehicles: Product installed on a factory height vehicle is designed to decrease wheel hop and tire spin. Lowering the rear of the control arm instantly plants the rear tires harder into the ground, increasing traction and reducing tire spin.

Lowered Vehicles: Relocation brackets are a must for all lowered vehicles to correct lost suspension geometry. By lowering your vehicle, you are changing the lower control arm angle allowing the rear mounting point to sit higher than the front. This will, in return, cause wheel hop and a great deal of traction loss. Adding relocation brackets will correct the control arm angle prevent traction loss. Installation: Brackets are weld-in only, supplied bare metal and install in approximately 1 – 2 hours. Hardware and installation instructions are included with each kit.

UMI offers high durometer polyurethane bushings to replace the factory rubber rear end housing bushings. These bushings are designed to improve ride quality and performance by replacing the worn out and hardened factory bushings. The kit includes two bushings and two washers to prevent lateral movement. Made in the USA, these bushings are a great upgrade for both street and track vehicles.

PRODUCT FEATURES

• High durometer polyurethane material
• Replaces factory rubber rear end housing bushings
• Resistant to weather and abuse
• Prevents dry rot, cracking, and hardening
• Improves ride quality and performance
• Includes two upper control arm rear end differential bushings
• Suitable for street driven or track used vehicles
• Kit includes two bushings and two washers
• Polyurethane washers prevent bushings from walking side to side
• Made in the USA

UMI offers high durometer polyurethane bushings to replace the factory rubber rear end housing bushings. These bushings are designed to improve ride quality and performance by replacing the worn out and hardened factory bushings. The kit includes two bushings and two washers to prevent lateral movement. Made in the USA, these bushings are a great upgrade for both street and track vehicles.

PRODUCT FEATURES

• High durometer polyurethane material
• Replaces factory rubber rear end housing bushings
• Resistant to weather and abuse
• Prevents dry rot, cracking, and hardening
• Improves ride quality and performance
• Includes two upper control arm rear end differential bushings
• Suitable for street driven or track used vehicles
• Kit includes two bushings and two washers
• Polyurethane washers prevent bushings from walking side to side
• Made in the USA

1973-1987 CHEVY/GMC FULL SIZE TRUCK AND BLAZER hydraulic master cylinder kit with a plastic reservoir.  *NOTE* THIS WILL ONLY WORK WITH 85-87 FACTORY HYDRAULIC PEDALS OR OUR AFTERMARKET PEDALS IN TRUCKS THAT WERE FACTORY MECHANICAL LINKAGE.

 Includes:

Wilwood Master cylinder with fittings and 24″ line

• Universal plastic remote reservoir
• Firewall bracket with adapter
• Hardware to attach to OE or Bowler aftermarket clutch pedal

Does Not Include

• Use DOT 3 fluid
• Slave (Throw-out bearing) and pedal (may be used with factory pedal)

Please contact us for help in selecting just the right parts for your setup.

AutoMeter Invision LCD Dash Kit ’73-’87 Chevy/GMC Full Size Truck Direct Fit Digital Dash

Instrumentation is the focal point of any interior. Make your dash stand out from the crowd with the new InVision Digital Dash from AutoMeter. This complete Direct Fit Digital Dash System for 1973-1987 Chevy & GMC full size trucks comes with four user selectable screens and is a one model solution for your entire dash. Monitor the speedometer, tachometer, fuel level, oil pressure, water temperature, and volts all in one place. Upgrade your dash with the latest, modern LCD offering from AutoMeter.

Features:

• Requires no cutting, drilling or modification to factory pieces
• Monitors speedometer, tachometer, fuel level, oil pressure, water temperature, and volts all in a high resolution and colorful display
• 12.3” LCD display with four user selectable screens
• Features high beam & turn signal indicators as well as user selectable warning light
• All kits include a wiring harness and sending units for water temperature and oil pressure as well as a joystick for dash customization
• Adjustable RPM range and displays in imperial or metric measurements
• Helps protect your vehicle with visual or audible alarms – low fuel level/oil pressure/voltage and high water temperature
• Speedometer easily calibrates to OEM or aftermarket vehicle speed sensors and the tachometer is capable of calibrating to many engine types
• Speed sensor not included

Ships With:

• 2258, 2242
• 3/8″ NPT and 1/2″ NPT adapter fittings
• Brackets Included

Instructions

Note: Ultimate Headers are built to order and wait time is approx.. 5-6 months to deliver.

So you’re installing a Gen V LT engine in your ’77 – ’96 GM B-Body – are you ready to breathe some fire?  Our new headers are the only stainless steel long tubes designed to fit these cars perfectly – while keeping your new engine right where the old one was, and with zero frame cutting or shaving needed.

Collector flange sold separately; we offer free TIG welding of your collector flange if purchased at the same time as your headers and our favorite collector is the Ultimate Headers Extreme Low Profile Clamps.  These are investment cast and offer up to 13 degrees of offset.

REQUIRES use of Dirty Dingo DD-LT-Glider motor adapters for proper fitment.  Other adapters may work but we have only verified the Dirty Dingo adapters.

This SKU includes black ceramic coating.  We offer five different finishes:  as cast, satin, silver ceramic coating, black ceramic coating, or mirror polish.  Ceramic coatings offer a nice look but 321SS will look beautiful “naturally” “as cast” for a long long time. Satin is our favorite if you’ve got the budget, but in terms of bang for the buck, we like the as cast finish best.

Key features:

• Three goals, and we nailed them:
  • Maintain optimal weight distribution by not moving the LS/LT engine block, relative to stock
  • Provide serious exhaust flow for serious horsepower
  • Zero frame cutting or shaving

• 321 Stainless Steel construction – like 304SS, but better!  304SS, aka “18/8”, is alloyed with 18% chromium and 8% nickel.  321SS is like 304SS but is then further alloyed with titanium, giving it superior strength; specific benefits for your headers:
  • Increased resistance to material fatigue and thermal cracking – key for high heat environment
  • Allows for thinner wall, lighter weight construction – without compromise

• 1-7/8″ long tube primaries merged into 3″ collector.  For you decimal types, that’s 1.875″ diameter, with 0.049” tube sidewall thickness.
• Investment cast elbows give you the tightest bend, allowing us to tuck the headers in tight to the block, which helps keep them away from things like your steering shaft, brake lines, frame, etc.
• Investment cast flanges are super strong and lightweight, and they’re good  looking – when was the last time you said that about a header flange?
• Oxygen sensor bungs are included – each header includes one bung welded in place
• Zero cutting or shaving your frame required for fitment
• Transmission and Driveshaft:  By not moving your Gen V LT engine relative to your old engine, you can re-use your original transmission, transmission crossmember, and driveshaft.
• Engine options:  LS version also available

• What’s included:  ARP (Automotive Racing Products) 12-point 300 grade stainless steel bolts and washers and Cometic MLS (Multi Layer Stainless) header gaskets

We partnered with Ultimate Headers to create the best headers for the B-Bodies.  Ultimate Headers created an investment cast elbow out of 321SS and with an incredibly tight 1.25″ center line radius (CLR)  Ordinary tube bending processes generally cannot have a CLR less than the diameter of the tube itself, in this case 1.875″.  Casting is the only feasible method to produce this type of bend, and offers the further benefit of consistent wall thickness.  In contrast, bent tubing is by definition deformed – the outer edge is stretched the most, which inherently thins and weakens the tubing.

Note: Ultimate Headers are built to order and wait time is approx.. 5-6 months to deliver.

So you’re installing a Gen V LT engine in your ’77 – ’96 GM B-Body – are you ready to breathe some fire?  Our new headers are the only stainless steel long tubes designed to fit these cars perfectly – while keeping your new engine right where the old one was, and with zero frame cutting or shaving needed.

Collector flange sold separately; we offer free TIG welding of your collector flange if purchased at the same time as your headers and our favorite collector is the Ultimate Headers Extreme Low Profile Clamps.  These are investment cast and offer up to 13 degrees of offset.

REQUIRES use of Dirty Dingo DD-LT-Glider motor adapters for proper fitment.  Other adapters may work but we have only verified the Dirty Dingo adapters.

This SKU includes black ceramic coating.  We offer five different finishes:  as cast, satin, silver ceramic coating, black ceramic coating, or mirror polish.  Ceramic coatings offer a nice look but 321SS will look beautiful “naturally” “as cast” for a long long time. Satin is our favorite if you’ve got the budget, but in terms of bang for the buck, we like the as cast finish best.

Key features:

• Three goals, and we nailed them:
  • Maintain optimal weight distribution by not moving the LS/LT engine block, relative to stock
  • Provide serious exhaust flow for serious horsepower
  • Zero frame cutting or shaving

• 321 Stainless Steel construction – like 304SS, but better!  304SS, aka “18/8”, is alloyed with 18% chromium and 8% nickel.  321SS is like 304SS but is then further alloyed with titanium, giving it superior strength; specific benefits for your headers:
  • Increased resistance to material fatigue and thermal cracking – key for high heat environment
  • Allows for thinner wall, lighter weight construction – without compromise

• 1-7/8″ long tube primaries merged into 3″ collector.  For you decimal types, that’s 1.875″ diameter, with 0.049” tube sidewall thickness.
• Investment cast elbows give you the tightest bend, allowing us to tuck the headers in tight to the block, which helps keep them away from things like your steering shaft, brake lines, frame, etc.
• Investment cast flanges are super strong and lightweight, and they’re good  looking – when was the last time you said that about a header flange?
• Oxygen sensor bungs are included – each header includes one bung welded in place
• Zero cutting or shaving your frame required for fitment
• Transmission and Driveshaft:  By not moving your Gen V LT engine relative to your old engine, you can re-use your original transmission, transmission crossmember, and driveshaft.
• Engine options:  LS version also available

• What’s included:  ARP (Automotive Racing Products) 12-point 300 grade stainless steel bolts and washers and Cometic MLS (Multi Layer Stainless) header gaskets

We partnered with Ultimate Headers to create the best headers for the B-Bodies.  Ultimate Headers created an investment cast elbow out of 321SS and with an incredibly tight 1.25″ center line radius (CLR)  Ordinary tube bending processes generally cannot have a CLR less than the diameter of the tube itself, in this case 1.875″.  Casting is the only feasible method to produce this type of bend, and offers the further benefit of consistent wall thickness.  In contrast, bent tubing is by definition deformed – the outer edge is stretched the most, which inherently thins and weakens the tubing.

Note: Ultimate Headers are built to order and wait time is approx.. 5-6 months to deliver.

So you’re installing a Gen V LT engine in your ’77 – ’96 GM B-Body – are you ready to breathe some fire?  Our new headers are the only stainless steel long tubes designed to fit these cars perfectly – while keeping your new engine right where the old one was, and with zero frame cutting or shaving needed.

Collector flange sold separately; we offer free TIG welding of your collector flange if purchased at the same time as your headers and our favorite collector is the Ultimate Headers Extreme Low Profile Clamps.  These are investment cast and offer up to 13 degrees of offset.

REQUIRES use of Dirty Dingo DD-LT-Glider motor adapters for proper fitment.  Other adapters may work but we have only verified the Dirty Dingo adapters.

This SKU includes black ceramic coating.  We offer five different finishes:  as cast, satin, silver ceramic coating, black ceramic coating, or mirror polish.  Ceramic coatings offer a nice look but 321SS will look beautiful “naturally” “as cast” for a long long time. Satin is our favorite if you’ve got the budget, but in terms of bang for the buck, we like the as cast finish best.

Key features:

• Three goals, and we nailed them:
  • Maintain optimal weight distribution by not moving the LS/LT engine block, relative to stock
  • Provide serious exhaust flow for serious horsepower
  • Zero frame cutting or shaving

• 321 Stainless Steel construction – like 304SS, but better!  304SS, aka “18/8”, is alloyed with 18% chromium and 8% nickel.  321SS is like 304SS but is then further alloyed with titanium, giving it superior strength; specific benefits for your headers:
  • Increased resistance to material fatigue and thermal cracking – key for high heat environment
  • Allows for thinner wall, lighter weight construction – without compromise

• 1-7/8″ long tube primaries merged into 3″ collector.  For you decimal types, that’s 1.875″ diameter, with 0.049” tube sidewall thickness.
• Investment cast elbows give you the tightest bend, allowing us to tuck the headers in tight to the block, which helps keep them away from things like your steering shaft, brake lines, frame, etc.
• Investment cast flanges are super strong and lightweight, and they’re good  looking – when was the last time you said that about a header flange?
• Oxygen sensor bungs are included – each header includes one bung welded in place
• Zero cutting or shaving your frame required for fitment
• Transmission and Driveshaft:  By not moving your Gen V LT engine relative to your old engine, you can re-use your original transmission, transmission crossmember, and driveshaft.
• Engine options:  LS version also available

• What’s included:  ARP (Automotive Racing Products) 12-point 300 grade stainless steel bolts and washers and Cometic MLS (Multi Layer Stainless) header gaskets

We partnered with Ultimate Headers to create the best headers for the B-Bodies.  Ultimate Headers created an investment cast elbow out of 321SS and with an incredibly tight 1.25″ center line radius (CLR)  Ordinary tube bending processes generally cannot have a CLR less than the diameter of the tube itself, in this case 1.875″.  Casting is the only feasible method to produce this type of bend, and offers the further benefit of consistent wall thickness.  In contrast, bent tubing is by definition deformed – the outer edge is stretched the most, which inherently thins and weakens the tubing.

Note: Ultimate Headers are built to order and wait time is approx.. 5-6 months to deliver.

So you’re installing a Gen V LT engine in your ’77 – ’96 GM B-Body – are you ready to breathe some fire?  Our new headers are the only stainless steel long tubes designed to fit these cars perfectly – while keeping your new engine right where the old one was, and with zero frame cutting or shaving needed.

Collector flange sold separately; we offer free TIG welding of your collector flange if purchased at the same time as your headers and our favorite collector is the Ultimate Headers Extreme Low Profile Clamps.  These are investment cast and offer up to 13 degrees of offset.

REQUIRES use of Dirty Dingo DD-LT-Glider motor adapters for proper fitment.  Other adapters may work but we have only verified the Dirty Dingo adapters.

This SKU includes black ceramic coating.  We offer five different finishes:  as cast, satin, silver ceramic coating, black ceramic coating, or mirror polish.  Ceramic coatings offer a nice look but 321SS will look beautiful “naturally” “as cast” for a long long time. Satin is our favorite if you’ve got the budget, but in terms of bang for the buck, we like the as cast finish best.

Key features:

• Three goals, and we nailed them:
  • Maintain optimal weight distribution by not moving the LS/LT engine block, relative to stock
  • Provide serious exhaust flow for serious horsepower
  • Zero frame cutting or shaving

• 321 Stainless Steel construction – like 304SS, but better!  304SS, aka “18/8”, is alloyed with 18% chromium and 8% nickel.  321SS is like 304SS but is then further alloyed with titanium, giving it superior strength; specific benefits for your headers:
  • Increased resistance to material fatigue and thermal cracking – key for high heat environment
  • Allows for thinner wall, lighter weight construction – without compromise

• 1-7/8″ long tube primaries merged into 3″ collector.  For you decimal types, that’s 1.875″ diameter, with 0.049” tube sidewall thickness.
• Investment cast elbows give you the tightest bend, allowing us to tuck the headers in tight to the block, which helps keep them away from things like your steering shaft, brake lines, frame, etc.
• Investment cast flanges are super strong and lightweight, and they’re good  looking – when was the last time you said that about a header flange?
• Oxygen sensor bungs are included – each header includes one bung welded in place
• Zero cutting or shaving your frame required for fitment
• Transmission and Driveshaft:  By not moving your Gen V LT engine relative to your old engine, you can re-use your original transmission, transmission crossmember, and driveshaft.
• Engine options:  LS version also available

• What’s included:  ARP (Automotive Racing Products) 12-point 300 grade stainless steel bolts and washers and Cometic MLS (Multi Layer Stainless) header gaskets

We partnered with Ultimate Headers to create the best headers for the B-Bodies.  Ultimate Headers created an investment cast elbow out of 321SS and with an incredibly tight 1.25″ center line radius (CLR)  Ordinary tube bending processes generally cannot have a CLR less than the diameter of the tube itself, in this case 1.875″.  Casting is the only feasible method to produce this type of bend, and offers the further benefit of consistent wall thickness.  In contrast, bent tubing is by definition deformed – the outer edge is stretched the most, which inherently thins and weakens the tubing.

Note: Ultimate Headers are built to order and wait time is approx.. 5-6 months to deliver.

So you’re installing a Gen V LT engine in your ’77 – ’96 GM B-Body – are you ready to breathe some fire?  Our new headers are the only stainless steel long tubes designed to fit these cars perfectly – while keeping your new engine right where the old one was, and with zero frame cutting or shaving needed.

Collector flange sold separately; we offer free TIG welding of your collector flange if purchased at the same time as your headers and our favorite collector is the Ultimate Headers Extreme Low Profile Clamps.  These are investment cast and offer up to 13 degrees of offset.

REQUIRES use of Dirty Dingo DD-LT-Glider motor adapters for proper fitment.  Other adapters may work but we have only verified the Dirty Dingo adapters.

This SKU includes black ceramic coating.  We offer five different finishes:  as cast, satin, silver ceramic coating, black ceramic coating, or mirror polish.  Ceramic coatings offer a nice look but 321SS will look beautiful “naturally” “as cast” for a long long time. Satin is our favorite if you’ve got the budget, but in terms of bang for the buck, we like the as cast finish best.

Key features:

• Three goals, and we nailed them:
  • Maintain optimal weight distribution by not moving the LS/LT engine block, relative to stock
  • Provide serious exhaust flow for serious horsepower
  • Zero frame cutting or shaving

• 321 Stainless Steel construction – like 304SS, but better!  304SS, aka “18/8”, is alloyed with 18% chromium and 8% nickel.  321SS is like 304SS but is then further alloyed with titanium, giving it superior strength; specific benefits for your headers:
  • Increased resistance to material fatigue and thermal cracking – key for high heat environment
  • Allows for thinner wall, lighter weight construction – without compromise

• 1-7/8″ long tube primaries merged into 3″ collector.  For you decimal types, that’s 1.875″ diameter, with 0.049” tube sidewall thickness.
• Investment cast elbows give you the tightest bend, allowing us to tuck the headers in tight to the block, which helps keep them away from things like your steering shaft, brake lines, frame, etc.
• Investment cast flanges are super strong and lightweight, and they’re good  looking – when was the last time you said that about a header flange?
• Oxygen sensor bungs are included – each header includes one bung welded in place
• Zero cutting or shaving your frame required for fitment
• Transmission and Driveshaft:  By not moving your Gen V LT engine relative to your old engine, you can re-use your original transmission, transmission crossmember, and driveshaft.
• Engine options:  LS version also available

• What’s included:  ARP (Automotive Racing Products) 12-point 300 grade stainless steel bolts and washers and Cometic MLS (Multi Layer Stainless) header gaskets

We partnered with Ultimate Headers to create the best headers for the B-Bodies.  Ultimate Headers created an investment cast elbow out of 321SS and with an incredibly tight 1.25″ center line radius (CLR)  Ordinary tube bending processes generally cannot have a CLR less than the diameter of the tube itself, in this case 1.875″.  Casting is the only feasible method to produce this type of bend, and offers the further benefit of consistent wall thickness.  In contrast, bent tubing is by definition deformed – the outer edge is stretched the most, which inherently thins and weakens the tubing.

Note: Ultimate Headers are built to order and wait time is approx.. 5-6 months to deliver.

So you’re installing a LS engine in your ’77 – ’96 GM B-Body – are you ready to breathe some fire?  Our new headers are the only stainless steel long tubes designed to fit these cars perfectly – while keeping your new engine right where the old one was, and with zero frame cutting or shaving needed.

Collector flange sold separately; we offer free TIG welding of your collector flange if purchased at the same time as your headers and our favorite collector is the Ultimate Headers Extreme Low Profile Clamps.  These are investment cast and offer up to 13 degrees of offset.

REQUIRES use of KDS ’94-’96 motor adapters or KDS ’77-’90 motor adapters proper fitment.  Other adapters may work but we have only verified the Dirty Dingo adapters.

This SKU includes black ceramic coating.  We offer five different finishes:  natural, satin, silver ceramic coating, black ceramic coating, or mirror polish.  Ceramic coatings offer a nice look but 321SS will look beautiful “naturally” “natural” for a long long time. Satin is our favorite if you’ve got the budget, but in terms of bang for the buck, we like the natural finish best.

Key features:

• Three goals, and we nailed them:
  • Maintain optimal weight distribution by not moving the LS engine block, relative to stock
  • Provide serious exhaust flow for serious horsepower
  • Zero frame cutting or shaving

• 321 Stainless Steel construction – like 304SS, but better!  304SS, aka “18/8”, is alloyed with 18% chromium and 8% nickel.  321SS is like 304SS but is then further alloyed with titanium, giving it superior strength; specific benefits for your headers:
  • Increased resistance to material fatigue and thermal cracking – key for high heat environment
  • Allows for thinner wall, lighter weight construction – without compromise

• 1-7/8″ long tube primaries merged into 3″ collector.  For you decimal types, that’s 1.875″ diameter, with 0.049” tube sidewall thickness.
• Investment cast elbows give you the tightest bend, allowing us to tuck the headers in tight to the block, which helps keep them away from things like your steering shaft, brake lines, frame, etc.
• Investment cast flanges are super strong and lightweight, and they’re good  looking – when was the last time you said that about a header flange?
• Oxygen sensor bungs are included – each header includes one bung welded in place
• Zero cutting or shaving your frame required for fitment
• Transmission and Driveshaft:  By not moving your LS engine relative to your old engine, you can re-use your original transmission, transmission crossmember, and driveshaft.
• Engine options:  Gen V LT version also available

• What’s included:  ARP (Automotive Racing Products) 12-point 300 grade stainless steel bolts and washers and Cometic MLS (Multi Layer Stainless) header gaskets

We partnered with Ultimate Headers to create the best headers for the B-Bodies.  Ultimate Headers created an investment cast elbow out of 321SS and with an incredibly tight 1.25″ center line radius (CLR)  Ordinary tube bending processes generally cannot have a CLR less than the diameter of the tube itself, in this case 1.875″.  Casting is the only feasible method to produce this type of bend, and offers the further benefit of consistent wall thickness.  In contrast, bent tubing is by definition deformed – the outer edge is stretched the most, which inherently thins and weakens the tubing.

Note: Ultimate Headers are built to order and wait time is approx.. 5-6 months to deliver.

So you’re installing a LS engine in your ’77 – ’96 GM B-Body – are you ready to breathe some fire?  Our new headers are the only stainless steel long tubes designed to fit these cars perfectly – while keeping your new engine right where the old one was, and with zero frame cutting or shaving needed.

Collector flange sold separately; we offer free TIG welding of your collector flange if purchased at the same time as your headers and our favorite collector is the Ultimate Headers Extreme Low Profile Clamps.  These are investment cast and offer up to 13 degrees of offset.

REQUIRES use of KDS ’94-’96 motor adapters or KDS ’77-’90 motor adapters proper fitment.  Other adapters may work but we have only verified the Dirty Dingo adapters.

This SKU includes black ceramic coating.  We offer five different finishes:  natural, satin, silver ceramic coating, black ceramic coating, or mirror polish.  Ceramic coatings offer a nice look but 321SS will look beautiful “naturally” “natural” for a long long time. Satin is our favorite if you’ve got the budget, but in terms of bang for the buck, we like the natural finish best.

Key features:

• Three goals, and we nailed them:
  • Maintain optimal weight distribution by not moving the LS engine block, relative to stock
  • Provide serious exhaust flow for serious horsepower
  • Zero frame cutting or shaving

• 321 Stainless Steel construction – like 304SS, but better!  304SS, aka “18/8”, is alloyed with 18% chromium and 8% nickel.  321SS is like 304SS but is then further alloyed with titanium, giving it superior strength; specific benefits for your headers:
  • Increased resistance to material fatigue and thermal cracking – key for high heat environment
  • Allows for thinner wall, lighter weight construction – without compromise

• 1-7/8″ long tube primaries merged into 3″ collector.  For you decimal types, that’s 1.875″ diameter, with 0.049” tube sidewall thickness.
• Investment cast elbows give you the tightest bend, allowing us to tuck the headers in tight to the block, which helps keep them away from things like your steering shaft, brake lines, frame, etc.
• Investment cast flanges are super strong and lightweight, and they’re good  looking – when was the last time you said that about a header flange?
• Oxygen sensor bungs are included – each header includes one bung welded in place
• Zero cutting or shaving your frame required for fitment
• Transmission and Driveshaft:  By not moving your LS engine relative to your old engine, you can re-use your original transmission, transmission crossmember, and driveshaft.
• Engine options:  Gen V LT version also available

• What’s included:  ARP (Automotive Racing Products) 12-point 300 grade stainless steel bolts and washers and Cometic MLS (Multi Layer Stainless) header gaskets

We partnered with Ultimate Headers to create the best headers for the B-Bodies.  Ultimate Headers created an investment cast elbow out of 321SS and with an incredibly tight 1.25″ center line radius (CLR)  Ordinary tube bending processes generally cannot have a CLR less than the diameter of the tube itself, in this case 1.875″.  Casting is the only feasible method to produce this type of bend, and offers the further benefit of consistent wall thickness.  In contrast, bent tubing is by definition deformed – the outer edge is stretched the most, which inherently thins and weakens the tubing.

Note: Ultimate Headers are built to order and wait time is approx.. 5-6 months to deliver.

So you’re installing a LS engine in your ’77 – ’96 GM B-Body – are you ready to breathe some fire?  Our new headers are the only stainless steel long tubes designed to fit these cars perfectly – while keeping your new engine right where the old one was, and with zero frame cutting or shaving needed.

Collector flange sold separately; we offer free TIG welding of your collector flange if purchased at the same time as your headers and our favorite collector is the Ultimate Headers Extreme Low Profile Clamps.  These are investment cast and offer up to 13 degrees of offset.

REQUIRES use of KDS ’94-’96 motor adapters or KDS ’77-’90 motor adapters proper fitment.  Other adapters may work but we have only verified the Dirty Dingo adapters.

This SKU includes black ceramic coating.  We offer five different finishes:  natural, satin, silver ceramic coating, black ceramic coating, or mirror polish.  Ceramic coatings offer a nice look but 321SS will look beautiful “naturally” “natural” for a long long time. Satin is our favorite if you’ve got the budget, but in terms of bang for the buck, we like the natural finish best.

Key features:

• Three goals, and we nailed them:
  • Maintain optimal weight distribution by not moving the LS engine block, relative to stock
  • Provide serious exhaust flow for serious horsepower
  • Zero frame cutting or shaving

• 321 Stainless Steel construction – like 304SS, but better!  304SS, aka “18/8”, is alloyed with 18% chromium and 8% nickel.  321SS is like 304SS but is then further alloyed with titanium, giving it superior strength; specific benefits for your headers:
  • Increased resistance to material fatigue and thermal cracking – key for high heat environment
  • Allows for thinner wall, lighter weight construction – without compromise

• 1-7/8″ long tube primaries merged into 3″ collector.  For you decimal types, that’s 1.875″ diameter, with 0.049” tube sidewall thickness.
• Investment cast elbows give you the tightest bend, allowing us to tuck the headers in tight to the block, which helps keep them away from things like your steering shaft, brake lines, frame, etc.
• Investment cast flanges are super strong and lightweight, and they’re good  looking – when was the last time you said that about a header flange?
• Oxygen sensor bungs are included – each header includes one bung welded in place
• Zero cutting or shaving your frame required for fitment
• Transmission and Driveshaft:  By not moving your LS engine relative to your old engine, you can re-use your original transmission, transmission crossmember, and driveshaft.
• Engine options:  Gen V LT version also available

• What’s included:  ARP (Automotive Racing Products) 12-point 300 grade stainless steel bolts and washers and Cometic MLS (Multi Layer Stainless) header gaskets

We partnered with Ultimate Headers to create the best headers for the B-Bodies.  Ultimate Headers created an investment cast elbow out of 321SS and with an incredibly tight 1.25″ center line radius (CLR)  Ordinary tube bending processes generally cannot have a CLR less than the diameter of the tube itself, in this case 1.875″.  Casting is the only feasible method to produce this type of bend, and offers the further benefit of consistent wall thickness.  In contrast, bent tubing is by definition deformed – the outer edge is stretched the most, which inherently thins and weakens the tubing.

Note: Ultimate Headers are built to order and wait time is approx.. 5-6 months to deliver.

So you’re installing a LS engine in your ’77 – ’96 GM B-Body – are you ready to breathe some fire?  Our new headers are the only stainless steel long tubes designed to fit these cars perfectly – while keeping your new engine right where the old one was, and with zero frame cutting or shaving needed.

Collector flange sold separately; we offer free TIG welding of your collector flange if purchased at the same time as your headers and our favorite collector is the Ultimate Headers Extreme Low Profile Clamps.  These are investment cast and offer up to 13 degrees of offset.

REQUIRES use of KDS ’94-’96 motor adapters or KDS ’77-’90 motor adapters proper fitment.  Other adapters may work but we have only verified the Dirty Dingo adapters.

This SKU includes black ceramic coating.  We offer five different finishes:  natural, satin, silver ceramic coating, black ceramic coating, or mirror polish.  Ceramic coatings offer a nice look but 321SS will look beautiful “naturally” “natural” for a long long time. Satin is our favorite if you’ve got the budget, but in terms of bang for the buck, we like the natural finish best.

Key features:

• Three goals, and we nailed them:
  • Maintain optimal weight distribution by not moving the LS engine block, relative to stock
  • Provide serious exhaust flow for serious horsepower
  • Zero frame cutting or shaving

• 321 Stainless Steel construction – like 304SS, but better!  304SS, aka “18/8”, is alloyed with 18% chromium and 8% nickel.  321SS is like 304SS but is then further alloyed with titanium, giving it superior strength; specific benefits for your headers:
  • Increased resistance to material fatigue and thermal cracking – key for high heat environment
  • Allows for thinner wall, lighter weight construction – without compromise

• 1-7/8″ long tube primaries merged into 3″ collector.  For you decimal types, that’s 1.875″ diameter, with 0.049” tube sidewall thickness.
• Investment cast elbows give you the tightest bend, allowing us to tuck the headers in tight to the block, which helps keep them away from things like your steering shaft, brake lines, frame, etc.
• Investment cast flanges are super strong and lightweight, and they’re good  looking – when was the last time you said that about a header flange?
• Oxygen sensor bungs are included – each header includes one bung welded in place
• Zero cutting or shaving your frame required for fitment
• Transmission and Driveshaft:  By not moving your LS engine relative to your old engine, you can re-use your original transmission, transmission crossmember, and driveshaft.
• Engine options:  Gen V LT version also available

• What’s included:  ARP (Automotive Racing Products) 12-point 300 grade stainless steel bolts and washers and Cometic MLS (Multi Layer Stainless) header gaskets

We partnered with Ultimate Headers to create the best headers for the B-Bodies.  Ultimate Headers created an investment cast elbow out of 321SS and with an incredibly tight 1.25″ center line radius (CLR)  Ordinary tube bending processes generally cannot have a CLR less than the diameter of the tube itself, in this case 1.875″.  Casting is the only feasible method to produce this type of bend, and offers the further benefit of consistent wall thickness.  In contrast, bent tubing is by definition deformed – the outer edge is stretched the most, which inherently thins and weakens the tubing.

Reduce wheel hop, and increase the handling ability and traction of your 1991-1996 GM B-body with differential housing bushings from BMR Suspension. These bushings are how the control arms directly connect to the differential, making them crucial to a proper functioning rear suspension system. Manufactured from 90-durometer polyurethane, BMR’s bushings kits are far superior to dry rotted, worn out, soft rubber factory bushings. Each piece is made in a precision mold, ensuring every polyurethane bushing is the exact size for your B-body. BMR’s zinc-coated steel inner sleeve resists corrosion for long life.

BMR Suspension’s BK045 kit is designed for street performance, autocross, drag race, and road race applications, or as a superior replacement bushing. These bushings are designed to stand up to the abuse of any performance environment, while still absorbing much of the vehicles NVH. The polyurethane bushings are internally fluted, which keeps grease in the bushing under high-load situations. The flutes also coat the inner sleeves and thrust surfaces ensuring flawless, quiet operation over the life of the bushing. BMR’s BK043 differential bushings are engineered to handle the high compression loads of aggressive launches and hard acceleration, while offering plenty of articulation for great handling. These are the perfect upgrade for any enthusiast looking for increased suspension performance with acceptable NVH levels. When performance is a must, rely on BMR Suspension!

BMR Suspension’s BK045 Differential Busing Kit is available in red with zinc-coated hardware. Installation time is about 2-4 hours. Proudly made in the U.S.A.!

– Fits 1977-1996 GM B-Body
1991 – 1996 Chevy Impala SS
1991 – 1996 Chevy Caprice (sedan and wagon)
1991 – 1996 Buick Roadmaster (sedan and wagon)
1991 – 1992 Oldsmobile Custom Cruiser

Squarebody lovers, it’s time to go manual!  Convert your 1973-1987 Chevrolet/GMC C10 or full size Blazer from factory automatic to a manual with our clutch pedal conversion kit. This package utilizes your existing brake pedal hanger to add on the clutch pedal system. Will work with an OE style hydraulic clutch master cylinder or convert to our hydraulic master cylinder kit.

Note: this pedal will not work properly with a mechanical linkage, it is designed for hydraulic actuation only.

Includes:

• Clutch pedal bracket
• Clutch pedal
• New smaller brake pedal pad and both rubber grips
• All necessary hardware

Does Not Include:

• Use DOT 3 fluid
• Slave (Throw-out bearing)
• Master cylinder – plastic reservoir or billet aluminum reservoir
• Must purchase optional fittings for use with OE slave cylinder

Please contact us for help in selecting just the right parts for your setup.

1978-1988 Monte Carlo, Malibu and El Camino reproduction radiator support bushing/mounting kit.  Also fits ’77-’96 B-Body (Impala, Caprice, Roadmaster, Fleetwood).

Kit includes:

• 2-Smaller rubber bushings/cushions w/ steel inserts
• 2-Larger rubber bushings/cushions w/ steel inserts
• 2-Steel washers
• 2-Nuts
• 2-Long bolts

Note: This part is on backorder with no definitive delivery date. All orders placed during this time will be fulfilled on a first come first serve basis.

Tremec TKX shifter puts the shift lever right above the mid-case cover.  This is perfect for Squarebody trucks and many other vehicles.

The shift lever stub is offset 4.1″ forward.

This direct mount shifter replaces the factory semi-remote (aka divorced) shifter, bolting into the transmission mid case where the factory linkage enters the transmission.

We have many shifters to fit the TKX transmission, please contact us with your needs.

Shift lever not included – we offer many compatible shift levers.  This uses a common two-bolt mount, with 7/8″ spacing between the bolts.  We have many different sizes available to suit your needs.

Fits:

• 1973 – 1987 Chevrolet and GMC full size trucks
• Many other vehicles that need the shift lever 19″ behind the engine block

Note: different shifter by same manufacturer is pictured

Hotchkis Sport Suspension 2205F 1978-1996 GM B-Body Sedan Front Sport Sway Bar. Improve cornering and straight line acceleration of your 78-96 GM B-Body Sedan by reducing body roll with a Hotchkis Performance Front Sport Sway Bar. Hotchkis bars feature lightweight hollow construction and include greasable polyurethane bushings end links brackets Hotchkis bars are powder coated for durability and tested and tuned to ensure the best performance possible. 1-7/16 in. Hollow Front

Fits sedan and wagon.

This is the best fitting rear sway bar for these cars!

Hotchkis Sport Suspension 2205R Performance Rear Sway Bar for 1978-1996 Chevrolet Impala and Caprice. These Hotchkis sway bars feature Lightweight 1-3/8 in. hollow construction and include greasable polyurethane bushings end links brackets durable powder coat and tested and tuned to ensure the best performance possible. Our rear bars is now hollow and utilizes a unique CNC machined mounting pad. Mounts like the factory bar and retains the same roll stiffness of our previous design. Improve cornering and straight line acceleration by reducing body roll with a set of Hotchkis Performance Sway Bars. Hotchkis Does Not Recommend the purchase of the rear sway bar without the addition of the 2205F Front Bar.

Fits sedan.  If you have a wagon, this bar fits if you use Metco billet aluminum lower control arms, just like we use on our wagon, Shaken & Stirred.

10081-01The KORE3 Big-Brake Front Caliper Bracket Kit for the GM tall-spindle application adapts high-performance, high-quality, 5th or 6th generation Corvette (C5/C6) brake components to your GM tall-spindle equipped car, including the 1994-1996 Chevrolet Impala SS.

Notes:
KORE3 GM Tall-Spindle Kit is designed for GM tall-spindles only, of which there are three (3) variations, four (4) counting the ABS applications such as the 1994-1996 Impala SS. All tall-spindles are cast and the KORE3 brackets work with all four (4) variations. The differences are important to note when selecting hubs to run with our big-brake conversion.

Kit installation requires moderate, irreversible spindle modifications with basic metal fabrication tools. All necessary modifications are detailed in the instructions.

Minimum 17″ wheels are required for caliper to wheel clearance. Not all 17″ wheels will fit. Please verify fitment prior to ordering using the appropriate KORE3 fitment template. Wheel fitment is the buyer’s responsibility.

Please contact us if you have any questions regarding your specific application or the proper use of the templates.

The following items are included in this kit:

• Installation instructions
• (2) KORE3 GM tall-spindle big-brake conversion brackets, CNC laser cut & machined, 1/2″ steel plate, 1.69 lb [.77 kg] each w/o hardware; Yellow zinc-chromate plated for corrosion resistance
• (1) Hardware kit:
  • (4) 1/2″-13 x 1.25″ BHCS, Grade 8
  • (4) M14-2 x 40mm SHCS, Class 12.9
  • (4) 14mm Flat Washers
• (1) Threadlocker

KDS Performance Mount Brackets allow a direct mounting option for LS engine retrofits in vehicles originally equipped with a Small Block Chevy.

Brackets are bare steel, photograph shows black powder coat which is not included.

KDS Performance Motor Mount Brackets have been successfully used on:

1973-87 GM Full Size Trucks (Blazer/Silverado/Suburban etc).
1988-98 GM Fullsize pickups. Includes 1999 Tahoe/Yukon/Suburban, and 2000 2500/3500 trucks with the 5.7L/350ci Vortec engines
1977-1993 GM Fullsize “B Body” cars
1978-1987 A body and G-body
KDS brackets locate the LS engine at the “stock” SBC location, ie, the new LS engine does not require any relocation of the transmission. This has several advantages:

Reuse your existing transmission
On 4WD trucks, you don’t need to move your trans, transfer case, or modify 2 (!!) driveshafts.
You can reuse the stock fan shroud and still run an LS mechanical fan with no fitment issues.
Maintain the stock driveline angles. No chasing driveline vibrations because of odd driveline angles from poor motor mount bracket design.
Instead of using adapter plates, KDS motor mount brackets incorporate the clamshell mounting features into the bracket.
With your order, you will receive

Left and right mounting mount plates
8 – M10 Allen head bolts
2 – 7/16-14 Bolts with Nylock Nuts.

Ram Aluminum Flywheel for ’93 – ’97 LT1 T56 to Older Small or Big Block Chevy – Internal Balance

Ram Aluminum Flywheel for Small and Big Block Chevy

18 lbs.

Ram Lightweight Steel Flywheel for Small and Big Block Chevy

25 lbs, compared to 33 lbs for the regular Steel Flywheel

Ram Steel Flywheel for ’93 – ’97 LT1 T56 to Older Small or Big Block Chevy

Ram steel flywheel for GM small block with 2 piece rear main seal and 400ci balance.

• Fits GM 10.5, 11″, Ford long style patterns
• 2 pc. Rear main seal
• 33 pounds
• ‘400’ balance
• 168 tooth ring gear
• Meets SFI 1.1 specifications
• Made in the USA

Ram steel flywheel for GM small block with 2 piece rear main seal and 400ci balance light weight

• Fits GM 10.5, 11″, Ford long style patterns
• 2 pc. Rear main seal
• 25 pounds (vs 33 pounds regular weight)
• ‘400’ balance
• 168 tooth ring gear
• Meets SFI 1.1 specifications
• Made in the USA

Ram Steel Flywheel for Early 454 Big Block Chevy

Ram Steel Flywheel for Small Block Chevy – External Balance

Fits Chevy 305-350 1 piece rear main seal with external balance; 168 tooth; fits 10.5″ & 11 “B&B & Diaphragm & 11” Long style

Adjustable Upper Control ArmSPC Performance offers fully adjustable, rugged upper control arms to adjust your front end and meet your exact needs. These arms provide quick and easy adjustment for standard or lowered heights and will accommodate most air ride systems. Fine tune your handling and alignment while minimizing tire wear. ’70-’81 “F” Body For Camaros and Firebirds, this control arm includes Clevite pivots, a midsize ball joint plate along with adjusting sleeves.

Sold individually, two required per vehicle

Ball joint sold separately

Front adjustment range: Camber/Caster ±3.00°
Installation time: .7 hr/side
Required: 1 kit per wheel