ACL Bearings Chevrolet V8 396/402/427/454 STD Size High Perf Main Bearing Set w/.001 Oil Clearance (Narrowed) Mobile Electronics Deals 50 and 12mm-1

50 and 12mm-1

Maximum mounting length: 4

Fits 02-13 Silverado/Sierra 4

Suede and Pixel that both feature the MPI Orange -™ center marker

Peterson's gilmer pulleys are machined from aircraft quality aluminum to exacting tolerances to insure concentricity and accurate fit

ACL Bearings Chevrolet V8 396/402/427/454 STD Size High Perf Main Bearing Set w/.001 Oil Clearance (Narrowed) Mobile Electronics Deals 50 and 12mm-1ACL Chevrolet V8 396 402 427 454 STD Size High Perf Main Bearing Set w . 001 Oil Clearance (Narrowed) Product Description: Main Bearing Race Series Standard Extra Oil Clearance Narrowed Big Block Chevy High performance driving demands that you use the best parts. So rely on ACL's Race Series Products to perform to the exacting race standards you expect. They provide the dependability it takes to hold up under higher RPM conditions. The unique