Main bearings STD Mitsubishi 1983-1992 G63B, 4G63 1997cc (1.2L, 1.3L, 1.4L, 1.5L, 1.6L, 1.7L, 1.8L) ACL ACL-5M1144-STD

Mitsubishi STD main bearings 1983-1992 G63B, 4G63 1997cc (1.2L, 1.3L, 1.4L, 1.5L, 1.6L, 1.7L, 1.8L) ACL ACL Race shells are designed to operate in the most extreme conditions and the most demanding engines Thanks to many years of experience in the production of bushings, each set is perfectly matched to the engine. The advanced technological process allows the bushing to adjust to the deformations occurring at high revolutions and helps in the production of hydrodynamic oil films. This technology, combined with the advanced geometry of the bushings, makes them ideal The solution for highly 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)