Brian Tooley Racing Cylinder Head Gasket - Right Side - 4.100 in Bore - 0.055 in Compressed Thickness - GM LS-Series (Pair) COM11-770-8 On-Board Diagnostic LEDS for: ECU

On-Board Diagnostic LEDS for: ECU Power - Engine Run - Wideband Status - TPS Calibration - Crank Signal -Cam Signal

1980-1985 Chevrolet G10

3/1 Single Layer Gloves and Ultra Shield SFI 3

060" thick Valve Spring Shims with 1

Brian Tooley Racing Cylinder Head Gasket - Right Side - 4.100 in Bore - 0.055 in Compressed Thickness - GM LS-Series (Pair) COM11-770-8 On-Board Diagnostic LEDS for: ECUProduct Description: Cylinder Head Gasket 4. 100 in Bore 0. 055 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