Motown II SBC Iron Block
World Products has developed a refined version of its popular Motown block in the form of the Motown II for small block Chevrolet applications. The Motown II can be bored to a maximum of 4.200" and is clearanced for a 4.000" crank. The oil system features an integral boss for front and rear oil feed. The rear main cap has provisions for a wet sump pump. The valley has cross-feed lines between left and right lifter oil galleys.