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The CP-Carrillo piston ring set for 4.030 in bore applications includes a 1.5 mm top ring, 1.5 mm second ring and a 3.0 mm oil ring. CP-Carrillo products are positioned for high-performance forged piston builds and high-output engines, and this ring set supplies the dimensional components required when assembling custom or high-power engines where forged pistons and durable ring packs are used.
CP Ring Set 1.5mm Top Ring - 1.5mm 2nd Ring - 3.0mm Oil Ring - 4.030 Bore
