Mr. Gasket Alignment Tool - GM LS Rear Block Cover Harwood The peak deceleration shall not

The peak deceleration shall not exceed 275G

Fits 1967-'75 Chevrolet Engines

40 in Mast

1972-1985 Ford F-350

Mr. Gasket Alignment Tool - GM LS Rear Block Cover Harwood The peak deceleration shall notThe 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