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JE Pistons forged eight‑cylinder piston set for 400 SBC engines featuring an 18° dome and 2.50cc dish specification. Built and machined in the USA, these pistons use JE’s proprietary Forged Side Relief (FSR) to reduce skirt width and friction, plus accumulator groove and optional skirt coating to improve ring seal and reduce wear. Suited to high‑demand racing and street performance applications.
JE Pistons 400SBC 18DEG DOME Set of 8 Pistons
