Connecting Rods STD Mazda 1988-1994 G6, F8, FE, FE-E 1789-1998cc ACL ACL-4B8140-STD

STD bushings Mazda 1988-1994 G6, F8, FE, FE-E 1789-1998cc ACL ACL Race bearings are designed to work in the most extreme conditions and the most demanding engines. ..The advanced technological process allows the bushing to adapt to the deformation occurring at high revolutions and helps in the formation of hydrodynamic oil films. 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)