Brian Tooley Racing Cylinder Head Bolt Kit - Hex Head - GM LS-Series FTH5005100337 see 128015 or 128005

see 128015 or 128005

Rear twist-on ring mount design makes mounting simpleFor decades

GM Dexron IID

Arc Lighting solutions are designed for ease of installation

Brian Tooley Racing Cylinder Head Bolt Kit - Hex Head - GM LS-Series FTH5005100337 see 128015 or 128005Product Description: Cylinder Head Bolt Kit Hex Head Steel Zinc Coated GM LS Series 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 his expertise to fill a