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The HKS Piston Full Kit for 4G63 2.3L Step2 is a full piston set sized to the Step2 2.3L specification for 4G63 rebuilds and stroker applications. This kit delivers pistons matched to Step2 dimensions and should be selected when the Step2 sizing is required for your build. Verify compatibility with your engine machining and clearances before ordering.
HKS PISTON FULL KIT 4G63 2.3L STEP2
