Brian Tooley Racing Cylinder Head Bolt Kit - Hex Head - GM LS-Series 82376 Silver Characters

Silver Characters

225 in Wall

requiring fuel economy lubricants (ACEA A1/B1 or A5/B5 standards)

D shaped Runners Promote High Flow Rates W/O Turbulence

135" Wall Thickness with 210

Brian Tooley Racing Cylinder Head Bolt Kit - Hex Head - GM LS-Series 82376 Silver CharactersProduct 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