Header Exhaust Manifold Fit Chevy 1988-1997 Fit GMC 5.0/5.7 V8 C/K Truck Durango Interior Others 5F2Z-12029-AD 5F2Z-12029-ADFC 1F21-18-100

5F2Z-12029-AD 5F2Z-12029-ADFC 1F21-18-100

For 2009-2011 BMW Z4

1999-2006 Mercedes Benz SL500

The design of the hydraulic lift allows the valve train to operate with zero clearance - resulting in quiet operation and extended engine life

Header Exhaust Manifold Fit Chevy 1988-1997 Fit GMC 5.0/5.7 V8 C/K Truck Durango Interior Others 5F2Z-12029-AD 5F2Z-12029-ADFC 1F21-18-100Feature: 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