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Looking for aftermarket parts to modify or upgrade your 1997 Pontiac Firebird with flanges? At Tunersports.com we carry a huge selection of the top name brand performance flange parts and accessories.
 IN STOCK - LOW 14331DPrecision laser cut from 3/8” thick 304 Stainless Steel, this manifold flange can be used to create a turbo manifold or header. Vibrant Performance Stainless Flanges have port sizing that is optimized for use with standard wall round tubing.... Vibrant Exhaust Manifold Flange for GM LT1/L98/LB9 SM Block (Dport) - Sold in Pairs 1993-1997 Pontiac Firebird Formula / Trans Am $151.99 |