The JE Pistons SR-series 3.405 in. bore piston kit supplies four forged 2618‑aluminum pistons with a 10.00:1 compression ratio and flat-top crowns tailored for Nissan SR20DET applications. Forged Side Relief reduces skirt friction; optional accumulator grooves and skirt coatings enhance ring sealing and wear resistance. The kit includes wrist pins, locks and JE Pro Seal rings and is manufactured in the USA.
JE Pistons NIS SR20DET 10:1 KIT Set of 4 Pistons