1990-1991 Pontiac Firebird Small Block Header Shorty Exhaust Manifold Toyota Performance Others 90-91 300SL / 500SL

90-91 300SL / 500SL

Type: Radiator Control Fan Module

1999-2003 Ford E-350/F-350 Super Duty 5

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1990-1991 Pontiac Firebird Small Block Header Shorty Exhaust Manifold Toyota Performance Others 90-91 300SL / 500SLFeature: 1. Getting more air into your engine and more exhaust out is the key to a performance motor. That's where exhaust headers is significant as the first revenue of an exhaust system. Exhaust performance headers manipulate the air flow with the performance robbing exhaust manifold that came with your car. 2. Headers provide each cylinder with its own mini exhaust pipe, which means exhaust headers prevent interference among cylinders; thus, the