Brian Tooley Racing Cylinder Head Gasket - Right Side - 3.910 in Bore - 0.051 in Compressed Thickness - GM LS-Series (Pair) BR40003 single and non-adjustable valving options

single and non-adjustable valving options

010 in Oversized

3 1/2" radius U-bends

Lakewood Street/Strip Drag Struts 40501 70/30 Series

Brian Tooley Racing Cylinder Head Gasket - Right Side - 3.910 in Bore - 0.051 in Compressed Thickness - GM LS-Series (Pair) BR40003 single and non-adjustable valving optionsProduct Description: Cylinder Head Gasket 3. 910 in Bore 0. 051 in Compressed Thickness 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