Exhaust Manifold Header Fit Chevy Car 150 210 Bel Air 1955-1957 Small Block yw240325 10 - 74 101 1398

10 - 74 101 1398

Manufacturer Part Number: 63219491591

Malfunction Indicator

For Toyota AVALON V6 3

Interchange Part Number: 12456113

Exhaust Manifold Header Fit Chevy Car 150 210 Bel Air 1955-1957 Small Block yw240325 10 - 74 101 1398Feature: 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