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The Manley Platinum Series forged piston kit for Chevrolet LS V8 applications offers a high-strength replacement option built from domestic 2618 alloy forgings. The Platinum Series features proven cam and barrel skirt profiles, tool steel wrist pins, and moly skirt coatings on select part numbers. These pistons reflect machining standards focused on ring land and groove accuracy for durable sealing under demanding use.
Manley Chevrolet LS 4.125 Bore -31.00cc Extreme Duty Piston Kit
