Enginetech BC112J | Main Bearings for 87-95 GM/Oldsmobile 2.3L/138 DOHC L4 | 0.25mm OversizedPremium-Quality Alloys: Enginetech rod and main bearing sets are crafted from premium alloys tailored to...
Enginetech BC140J | Main Bearings for GM/Buick 59-66 6.6L and 63-66 7.0L | .010" OversizedPremium-Quality Alloys: Enginetech rod and main bearing sets are crafted from premium alloys tailored to meet...