Engines and Components› Pistons and Piston Rings
Ford
300 4.060-Inch Bore Forged Piston Set
SKU: 5917-4060
Professional / shop required
Description
They are ready for blower, turbo, or NOS applications and include additional CNC milling for weight reduction. The patented “X Groove” skirt design promotes superior cylinder and ring life, and they utilize thinner, shallower ring grooves for maximum ring seal and land strength.
Fitment
Fitment Guaranteed
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
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Specifications
| Brand | Ford |
| Part Number | 5917-4060 |
| Category | Engines and Components |
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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