World Products' Motown II SBC Iron Block - Engine Builder Magazine

World Products’ Motown II SBC Iron Block

The Motown II can be bored to a maximum of 4.200" with clearance for a 4.000" crank.

World Products has developed a refined version of its popular Motown block in the form of the Motown II small block Chevy iron block. The Motown II can be bored to a maximum of 4.200″ with clearance 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.

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