Main & Rod Bearings for 1968-2002 Chevrolet SBC 5.7L 350 327 307 305 V8

A ready-to-install Crankshaft Main Bearing from our Engines & Engine Parts range, listed for Chevrolet applications. Every key spec, size and part number is shown below so you can confirm the right match for your vehicle before you order.

At a glance

• Brand: Enginetech
• Condition: New

Specifications

• Type: Crankshaft Main Bearing
• Interchange Part Number: mb557si, 4663m, 5m909, 8-2555ap, cr807si, cb-663al, Small Block Chevy GMC 5.7 5.0, Camaro Corvette Impala Silverado Tahoe 1500, connecting rod bearings,…
• Fitment Type: Direct Replacement
• Items Included: Crankshaft Main Bearing, Connecting Rod Bearings
• Manufacturer Part Number: BC296J, BB253J
• MPN: BC296J
• Universal Fitment: No
• Performance Part: No

Fitment note

Confirm year, make, model and trim before ordering. Pro installation recommended for brake, steering, suspension and electrical parts.