Small Block Chevy Small Journal Main Bearing Set

ACL Part Number : 5M429A-20

Fits EARLY Chevrolet 327 and 283 Engines With The Small Journal Crank

Specs : 

Standard Journal Size is 2.299"

This Set Is For A Crank Re Ground .020" Undersize

Housing Bore Diameter : 2.490"

Measure before Purchase

Bearings Are Not Returnable Once Shrink Wrap Is Opened

Message Us With Any Questions

See Our EBAY STORE For More ENGINE And PERFORMANCE PARTS