Brian Tooley Racing Exhaust Header / Manifold Gasket - 1.87 in Round Port - GM LS-Series (Pair) Exhaust Hanger Rods eliminating the need to use

eliminating the need to use multiple brackets

Speedometer recalibration for gear /axle swaps up to 5

Patterned after the original

Custom-molded to match the contours of your vehicle's hood

This is the preferred material for drifting and tuner usage

Brian Tooley Racing Exhaust Header / Manifold Gasket - 1.87 in Round Port - GM LS-Series (Pair) Exhaust Hanger Rods eliminating the need to useProduct Description: Exhaust Header Manifold Gasket 1. 87 in Round Port Multi Layered Steel GM LS Series Pair Brian Tooley Racing (BTR) started as a small operation fueled by Brian Tooley's passion for engine performance and innovation. In the early 1990s, Tooley began his journey in the performance industry by working on cylinder heads and founding Total Engine Airflow (TEA). Eventually, he shifted to creating custom parts for enthusiasts, leveraging