Pypes 74-80 Corvette Crossmember Back Exhaust SC051 engine builders have a positive

engine builders have a positive way to turn over the engine

torque and outflowed the factory intake by 17%

Simple bolt-on installation

The Tester produces a simulated trigger signal that fires the ignition just as if the engine was running

necessary hardware and bulkhead fitting to return fuel into the tank

Pypes 74-80 Corvette Crossmember Back Exhaust SC051 engine builders have a positiveProduct Description: Exhaust System Header Back 2 1 2 in Diameter 2 1 2 in Tips Stainless Polished Chevy Corvette 1974 81 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