Patriot Header Flange - 0.375 in Thick - 2 in Round Port - Big Block Chevy - Pair 2010183 Designed in conjunction with noted

Designed in conjunction with noted Ford drag racer Billy Glidden for raised port aluminum C3 SVO (Yates) cylinder heads

Aluminum flywheels and drive flanges are made from aircraft grade 7075 aluminum

1991-1995 Acura Legend

Homologation: FIA8859-2024

Free rotation of the blade maintains a good

Patriot Header Flange - 0.375 in Thick - 2 in Round Port - Big Block Chevy - Pair 2010183 Designed in conjunction with notedPatriot Exhaust H7899 Header Flange Chevrolet Big Block 396 502 Tube Diameter 1 3 4" 2" Same As Port. Precision machined header flanges Heavy duty 3 8" thick material Supplied with our premium head gaskets A wide variety of tube diameters and port shapes available; Patriot Exhaust products continue to offer the best value for the dollar of any brand in the industry. This year's product offering presents sixteen new applications for popular muscle cars