Engines and Components› Pistons and Piston Rings
United Engine & Machine Co
FORD 347 ROD 5.400 FLAT TOP +4.8CC 2V (V8) ICON PREMIUM FORGED PISTON SET
SKU: U00B IC709.040
Advanced — 4+ hours
Description
Featuring a flat top piston style and a 4.040 in. bore, they include skirt coating for enhanced durability. The ring grooves are sized for 1/16 in., 1/16 in., and 3/16 in. rings, with a compression height of 1.090 in. and a pin diameter of 0.927 in. These pistons are available in various compression ratios, including 11.6:1, 11.0:1, and 10.2:1.
Fitment
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Specifications
| Brand | United Engine & Machine Co |
| Part Number | U00B IC709.040 |
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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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