- Ensures precise centering of ls front/rear covers and oil pan
- Prevents premature crankshaft seal wear and oil leaks
- Fits gm ls engines including 4.8l, 5.3l, 5.7l, 6.0l, and 6.2l
- Machined for exact factory locator dimensions and bolt alignment
- Saves workshop time during re-sealing or full engine overhauls
Essential for proper assembly of GM LS engines, this alignment tool set ensures exact alignment of the front cover, rear cover, and oil pan during engine rebuilding. Proper centering prevents main crankshaft seal leaks and ensures oil pan rails sit perfectly flush with the block faces. Compatible with all Gen III and Gen IV LS engines, it is a crucial service tool for leak-free engine assembly.