LS REAR SEAL/ COVER ALIGN TOOL

Pro LS Alignment Tool, Rear Cover, Installs Rear Main Seal, Chevy,Gen III-IV LS, Each

Summit Racing's Pro LS cover alignment tools locate or center the seal openings on the front or rear cover when it's installed. This insures the seal is centered on the crankshaft—which prevents leaks and allows easier installation of the seals. The timing cover and rear cover on GM LS Series engines don't have dowel pins to ensure correct alignment to the center line of the crankshaft. This often leads to annoying leaks at the front damper seal and rear main seal. Summit has the solution to leak-free LS engine builds.