Enginetech BC378J.50 Engine Full Crankshaft Main Bearing Set for Jeep and Buick Engine Cylinder Head Spacer Shim a reputable supplier for engine

a reputable supplier for engine builders since 1982

Part Number: PRK528 (use P528

this set provides a perfect fit and optimal performance

75 bearings are a dependable choice to keep your engine running smoothly

Enginetech BC378J.50 Engine Full Crankshaft Main Bearing Set for Jeep and Buick Engine Cylinder Head Spacer Shim a reputable supplier for engineEngine Full Crankshaft Main Bearing Set The Enginetech BC378J. 50 engine full crankshaft main bearing set is designed to deliver reliable performance and precise fitment for specific Jeep and Buick models. Crafted with high quality materials, these main bearings optimize engine stability and reduce wear, ensuring longevity and smooth operation. Engineered specifically for engine rebuilders, the BC378J. 50 set simplifies installation and enhances