Clevite HK-Series Coated Main Bearing Set - Extra Oil Clearance - Standard - Big Block Chevy Toggle Switch SAE 30 mono-grade oil formulated

SAE 30 mono-grade oil formulated specifically to meet the critical lubrication needs of new engines during break-in while allowing proper seating of rings and component run-in'

These belts are manufactured using premium 3" polyester webbing and drop forged steel hardware to exceed the SFI 16

SCE Gaskets invented and introduced the embossed copper exhaust gasket back in 1995

Fits various B&M shifters

Clevite HK-Series Coated Main Bearing Set - Extra Oil Clearance - Standard - Big Block Chevy Toggle Switch SAE 30 mono-grade oil formulatedClevite H Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H Series bearings with crankshafts that have oversize fillets and where engines run in the medium to high RPM range. Product Description: Main Bearing HK Series Standard Extra Oil Clearance Coated Big Block Chevy Clevite engine bearings have an