Chevrolet 265-400 Small Block GEN I V8 Exhaust Manifold Header Peterbilt Interior Others Other Part Number: HL3Z-14A664-A

Other Part Number: HL3Z-14A664-A

Manufacturer Part Number: 56046241AG

8V3807682Q

8K2 Sedan 1

Chevrolet 265-400 Small Block GEN I V8 Exhaust Manifold Header Peterbilt Interior Others Other Part Number: HL3Z-14A664-AFeature: 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