H Series Main Bearing Set .020" CLMS1038H 020 Conventional Will fit 1987 and later

Will fit 1987 and later stock aluminium heads

900 rpm in 100 rpm increments

Replacement 7" Crank Trigger Wheel for Small Block Chevy Crank Trigger Kit (p/n 8610)

Kits include new drain plug and bolt on reinforcement rails

before being fitted with SO-CALs own traditional Art Deco knobs and bezels

H Series Main Bearing Set .020" CLMS1038H 020 Conventional Will fit 1987 and laterH Series Main Bearing Set . 020"Suit SB Chev 400 CLMS1038H 020 MS1038H 020 H Series Bearings These bearings are identified by a letter H in the part number suffix. Part numbering is based on the same core number as the standard passenger car parts for the same application. These bearings were developed primarily for use in NASCAR type racing, but are suitable for all types of competition engines. H series bearings have a medium level of eccentricity,