Engines and Components› Pistons and Piston Rings
JE Pistons
SRP PRO 2618-6.4L HEMI-4.095/-5.0CC
SKU: J001 385315L
Advanced — 4+ hours
Description
This piston features a proprietary Forged Side Relief (FSR) design that minimizes friction and power loss through reduced skirt width and a shorter wrist pin. It also includes an accumulator groove to help reduce combustion gas pressure, thereby reducing ring fluttering and improving ring seal for consistent power.
Fitment
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Specifications
| Brand | JE Pistons |
| Part Number | J001 385315L |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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