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The JE Pistons Honda B-Series 3.189 in. bore piston kit equips four forged 2618‑aluminum pistons at 12.50:1 compression with domed crowns for high-compression applications. JE's Forged Side Relief reduces friction and weight while optional accumulator grooves and skirt coatings improve ring control and durability. Kit ships with wrist pins, locks and JE Pro Seal rings and is made in the USA.
JE Pistons HONDA B18C1 12.5 KIT Set of 4 Pistons
