Pypes 64-72 A-Body 3" Exhaust System w/ X-Pipe R07C155XL With Teflon(R) Gasket For Holley

With Teflon(R) Gasket For Holley Power Valves

Idle timing control

1974-1977 Pontiac Grand Prix

1973-1979 Mercury Cougar

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Pypes 64-72 A-Body 3" Exhaust System w/ X-Pipe R07C155XL With Teflon(R) Gasket For HolleyProduct Description: Exhaust System Street Pro X Pipe System Header Back 3 in Diameter 3 in Tips Stainless GM A Body 1964 72 Pypes Performance Exhaust supplies complete mandrel bent, performance exhaust systems for American performance vehicles ranging from the 1950s to the present day. One of the principal ways of getting a lot of bang for your performance buck is to replace your cars compression bent exhaust system with a mandrel bent system. The