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World, Motown 220 Cast Iron Chev SB Head, Bare, Each |
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World Motown 220 Cast Iron Chev SB Head
Designed for use in racing applications where cast iron heads are mandated or for larger displacement small block street-type engines, World's 220cc intake Motown heads are the ULTIMATE cast iron SBC head. Employing RightCast ports, big 2.080" diameter intake valves and a highly efficient 64cc combustion chamber, providing significant power increases over other heads on the market. Ideally suited for Chevy SB engines of 383 or larger.
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