Pistons › SC70403 K20A CP Pistons SC70403 K20A CP Pistons $885.15 Acura/Honda, 88mm, K20A 9:1 or K24A 10.3:1Cylinders: 4Bore: 3.4650"Stroke: 86.0mmRod Length: 139.0mmCompression Height: 1.181"Catalog Compression Ratio: 9.00:1Pin Diameter: 22mm Acura/Honda, 88mm, K20A 9:1 or K24A 10.3:1Cylinders: 4Bore: 3.4650"Stroke: 86.0mmRod Length: 139.0mmCompression Height: 1.181"Catalog Compression Ratio: 9.00:1Pin Diameter: 22mm Add To Cart Added! You Might Also Like SC7132 H22 — Sleeved Block Only CP Pistons $885.15 SC70453 K24A CP Pistons $885.15 SC7118 B16A / B20 / Sleeved B18 Block — with B16A or B18C Head CP Pistons $885.15 SC7015 B18 Block — with B16A or B18C Head CP Pistons $766.50 SC7120X B16A / B20 / Sleeved B18 Block — with B16A or B18C Head CP Pistons $947.10