Exhaust Manifold Gasket Set Filters 5L engine using a 3-inch

5L engine using a 3-inch catalytic converter and is perfect for the person looking for a mild to moderate sound level inside and outside of the truck

During high cornering loads

This Top End Kit produced 338 HP & 389 TQ on a 350 c

These spacers are adjustable front to rear for fine tuning

Like its predecessor

Exhaust Manifold Gasket Set Filters 5L engine using a 3-incha high density non asbestos fiber metal core composite material consisting of two graphite coated, heat resistant fiber blended sheets that are mechanically and chemically fused to an expanded steel core. The finished product provides high heat resistance, excellent load retention and unmatched sealing performance on exhaust manifold and header applications. A 50% recovery rate allows for gasket expansion in the event your header loses the proper