Mr. Gasket Alignment Tool - GM LS Rear Block Cover Dielectric Grease It fits 4 bbl applications

It fits 4 bbl applications

Available with steel or aluminum cross shafts and straight

Cooling Fins Help Reduce Gear Oil Temp

Complete Rebuild Kit includes new style Clutch Discs and Steel Plates to upgrade older style and to rebuild current models

Nominal Length

Mr. Gasket Alignment Tool - GM LS Rear Block Cover Dielectric Grease It fits 4 bbl applicationsThe timing cover and rear cover on GM (General Motors) LS series engines don't have any dowel pins to ensure correct alignment to the centerline of the crankshaft & this often leads to annoying leaks at the front damper seal and rear main seal. These special alignment tools center the front or rear cover when it is installed, and allow an easy way to install the seal by lightly tapping on the tool with rubber mallet. Choose from three styles of these