Exhaust Header for 1988-1995 Chevy GMC Truck 305 350 5.7L Rear View Monitors/Cams & Kits Designed to work with up

Designed to work with up to 5 gallon air tanks

Display percentage of cylinder leakage & pressure

Pistons w/ USA Rings fit 81-84 Toyota Pickup Celica 4Runner 2

1989-1990 BUICK SKYLARK 3

Exhaust Header for 1988-1995 Chevy GMC Truck 305 350 5.7L Rear View Monitors/Cams & Kits Designed to work with upExhaust Header for 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995 Chevy GMC Truck 305 350 5. 7L Replacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt on, no modification needed. Fitment: 1988