Mitsubishi STD main bearings 1987-2003 6G72 2972cc V6 ACL Aluglide ACL-4M1149A-STD

Mitsubishi STD main bearings 1987-2003 6G72 2972cc V6 ACL Aluglide ACL Race bearings are designed to work in the most extreme conditions and the most demanding engines. to deformation at high speeds and helps the formation of hydrodynamic oil films. This technology, combined with the advanced geometry of the bushings, makes them ideal for heavily stressed engines. Most bushings are also available in several other dimensions: STDX -0.025 mm (looser than nominal) STD +0.000 mm (nominal) +0.025 mm (tighter than nominal) +0.25 mm (first shaft grinding) +0.50 mm (second shaft grinding)