King Engine Bearings GM Vortec / LS-Series Gen III / IV Crankshaft Main Bearing Set (Set of 5) arctic-cat-sabercat-600-efi-base-2004-2005 Pneumatically operated locking system allows

Pneumatically operated locking system allows activation at any speed

and fitment

Ideal for various applications where secure fastening is essential

Chevrolet Bel Air Base 1966

This helps take the heat away from the cylinders so we can more safely run higher boost without knock

King Engine Bearings GM Vortec / LS-Series Gen III / IV Crankshaft Main Bearing Set (Set of 5) arctic-cat-sabercat-600-efi-base-2004-2005 Pneumatically operated locking system allowsWe are bearing specialists. King Engine Bearings was founded in 1960 with one simple objective: to supply the highest quality bearings available in the marketplace. By specializing in engine bearings, King has built an extensive product offering that incl pmaxkote (racing line), polymer coated 1 2 groove PMaxBlack for Superior Load Capacity Radialock for Optimal Crush Height Tri metal Copper Based Material Fitment: 1997 Chevrolet Corvette 1998