This listing is for one set of brand new CP SC7147XA Pistons for Honda Acura 87mm K20 11.2 or K24 12.5 Light Weight e85 NOTE --> Does Not Work With K20A3 Head Included = 4x Pistons + Rings + Pins + Locks Bore Size = 87mm Compression = 12.5 (K24) or 11.2 (K20) Style = Light Weight X-Forging Part Number = SC7147XA.
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