The timing cover and rear cover on GM 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 from Proflow centre 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 alignment tools for front and rear covers. Plastic construction with O-rings.

More From This Category

Dart Valve Seat, 2.340 x 1.850 x .375, Powder Metal, Each

Dart Valve Seat, 2.340 x 1.850 x .375, Powder Metal, Each

$21.69

COMP Cams Pushrod, Hi-Tech, Chromoly, Heat-Treated, One-Piece 9.400 in. Long, .135 in. Wall, 3/8 in. Diameter, Set of 16

COMP Cams Pushrod, Hi-Tech, Chromoly, Heat-Treated, One-Piece 9.400 in. Long, .135 in. Wall, 3/8 in. Diameter, Set of 16

$548.08

COMP Cams Push Rod, Dual Taper, Chromoly, 7.800 in. Long, .165 in. Wall, 7/16 in. Diameter, Each

COMP Cams Push Rod, Dual Taper, Chromoly, 7.800 in. Long, .165 in. Wall, 7/16 in. Diameter, Each

$38.05

Dart Valve Seat, 1.740 x 1.350 x .375, Powder Metal, Each

Dart Valve Seat, 1.740 x 1.350 x .375, Powder Metal, Each

$21.69

COMP Cams Pushrod, Hi-Tech, Chromoly, Heat-Treated, 10.950 in. Long, .080 in. Wall, 3/8 in. Diameter, Set of 16

COMP Cams Pushrod, Hi-Tech, Chromoly, Heat-Treated, 10.950 in. Long, .080 in. Wall, 3/8 in. Diameter, Set of 16

$498.68