Enginetech BC450J030 Engine Full Crankshaft Main Bearing Set for Buick Vehicles Exhaust Manifold Gasket Set 1971 Pontiac Catalina

1971 Pontiac Catalina

1 Timing Chain (lower crank to idler)

1987 Plymouth Turismo

2010-2014 CHEVROLET EXPRESS 3500 6

Enginetech BC450J030 Engine Full Crankshaft Main Bearing Set for Buick Vehicles Exhaust Manifold Gasket Set 1971 Pontiac CatalinaThe Enginetech BC450J030 Engine Full Crankshaft Main Bearing Set is designed for optimal performance and durability in a range of Buick models from the early 1990s. Crafted with precision, these main bearings ensure proper alignment and support of the crankshaft, which is critical for smooth engine operation and longevity. Engineered specifically for rebuilders, the set offers an excellent fit and reliable performance, making engine restoration more