Engines and Components› Pistons and Piston Rings
JE Pistons
SBC 23DEG 1.120 CH 13.5CC DOME,GASP
SKU: J001 60033RB05
Advanced — 4+ hours
Description
This piston features a dome style with two valve reliefs and has a bore size of 4.130 inches. It is designed for a stock engine stroke and a 6.6L/401 displacement. The piston material is forged aluminum, and it includes a floating wrist pin and Spirolox retainers.
Fitment
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Specifications
| Brand | JE Pistons |
| Part Number | J001 60033RB05 |
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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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