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.

Differences from car to car may result in minor clearance issues so we can not guarantee a perfect fit on every vehicle. All clearance issues resulting from customer modifications as mentioned above are the sole responsibility of the purchaser.

Click here for installation instructions.