Brian Tooley Racing Cylinder Head Bolt Kit - Hex Head - GM LS-Series 300172 Factory GM F-Body Panhard rods

Factory GM F-Body Panhard rods are made from weak U-shaped stamped steel with soft rubber bushings that allow excessive deflection under load

They are patterned after the 1969-70 Ram Air IV Pontiac cylinder head

These seals are reusable

and live for 500 miles

was founded by former race car driver Ross McCombs

Brian Tooley Racing Cylinder Head Bolt Kit - Hex Head - GM LS-Series 300172 Factory GM F-Body Panhard rodsProduct 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