Header Flange Adapter
Header Flange Adapter - 5/8 in Thick - 1-1/8 in Square Port - Left / Right Side Included - Aluminum - Small Block Chevy to Stahl Pattern - Kit
Header Flange Adapter - 5/8 in Thick - 1-1/8 in Square Port - Left / Right Side Included - Aluminum - Small Block Chevy to Stahl Pattern - Kit