Description
Built for high-demand Hemi applications, this forged piston set from JE Pistons delivers durable, race-proven performance for 6.4L Gen 3 engines. Designed, forged and machined in the USA from 2618 aluminum, the pistons combine JE’s Forged Side Relief (FSR) geometry, optional accumulator groove and skirt coating to reduce friction, control ring flutter and improve ring seal—providing consistent power under track and street conditions. Supplied as a complete eight‑piston set sized to a 4.10in bore with a 1.210in piston height and 0.927in wrist pin diameter for direct replacement in compatible Gen 3 Hemi builds.
Features:
- Forged 2618 aluminum construction for strength
- FSR forging design reduces skirt width
- Accumulator groove reduces ring flutter
- Skirt coating reduces friction and wear
- 4.10in bore sizing for precise fitment
- 1.210in piston height specification
- 0.927in wrist pin diameter
- 8 piston set for complete engine build
- Made 100% in the USA
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