1999-2005 Chevy Silverado 1500 Stainless Manifold Header Exhaust GMT800 V8 Engine W/Y-Pipe Car Tailgates & Liftgates 9 JTD 2003+ [HP 150]

9 JTD 2003+ [HP 150]

if you smell diesel fuel and see excess diesel fuel in the valley your engine chances are the o-rings on your drain valve are shot and this is what you need

4L 330CID V8 SOHC (24 VALVE)

Including one piece high temperature resistant graphite gasket with good sealing performance

The turbo and breather intake seal

1999-2005 Chevy Silverado 1500 Stainless Manifold Header Exhaust GMT800 V8 Engine W/Y-Pipe Car Tailgates & Liftgates 9 JTD 2003+ [HP 150]Feature: 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