Brian Tooley Racing Rocker Arm Axle Assembly - Brian Tooley Racing Rocker Arms - GM LS-Series RTP1000129 Anti-siphon valve in mainbody to

Anti-siphon valve in mainbody to reduce pump pull over

1150 Cold Cranking Amps

SB Chevrolet Oil Pan - 1 Piece Rear Main Seal- with 1" Inspection Bung

Heat Screen features a thermal barrier on one side made of a superior reflective aluminized mylar surface capable of withstanding direct heat up to 1200F

Axle Tube Ends

Brian Tooley Racing Rocker Arm Axle Assembly - Brian Tooley Racing Rocker Arms - GM LS-Series RTP1000129 Anti-siphon valve in mainbody toProduct Description: Rocker Arm Axle Assembly Shaft Bearings Clips Washers Included Steel Brian Tooley Racing Rocker Arms 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