ARC Billet Dual Bearing Sidecovers
By placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crankflex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill, lower oil level check port, side mounted oil drain plug, threaded bosses for easy removal, and a full perimeter O-ring seal. These sidecovers are CNC machined from 6061 T-6 aluminum and feature flat inner walls that provide maximum oil dispersal. It also has a heavy duty crank bearing boss and an indexed crank seal boss. Features include ball bearing cam support, top mounted oil filler, side mounted oil drain, and threaded dowel bosses for easy removal. Kit comes complete with mounting hardware, o-ring, cam bearing, drain plug and 2 oil caps.