Clear Image Quad-1 header; 1 3/4″ – 304 stainless steel Impala SS
Quad-1 headers are available with both 1 5/8″ or 1 3/4″ primaries into 3″ collectors. All tubing is 14-gauge steel .083 thick. 3 bolt flat collector flanges are used. Header flanges are 3/8″ “D” port and CNC Laser cut. Box end wrench can be used on every bolt.
These headers have been installed successfully on AFR 210 cc heads and with the T56 transmission.