Clevite H-Series Coated Main Bearing Set - Standard - Small Block Ford ALL49474 1979-1986 Chevrolet K30

1979-1986 Chevrolet K30

5/8-18 and 11/16-18 in Male O-Ring

ATI's Ultra Glide Drag Racing Transmission utilizes the lightest components available

Used by top race teams in rear ends

1988-1990 GMC Jimmy

Clevite H-Series Coated Main Bearing Set - Standard - Small Block Ford ALL49474 1979-1986 Chevrolet K30Clevite 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 H Series Standard Coated Small Block Ford Clevite engine bearings have an extensive, long standing