Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

HYP/COATED PISTON 7.5L FORD

$49.12

SKU: U00B 3109HC.020

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Silv-O-Lite 3109HC.020 is a set of eight hypereutectic aluminum pistons designed for Ford 7.5L/460 V8 engines. These pistons feature a dish style with two valve reliefs and a 4.380 in. bore. They are designed as a stock replacement with a 1.760 in. compression height and a +7.00cc piston head volume.

Piston rings are not included with this set. The application notes specify that these pistons are for engines with VIN code G and are replacements for original equipment numbers F2TZ6108A-B or E8TZ6108E-G. They are not intended for racing applications.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandUnited Engine & Machine Co
Part NumberU00B 3109HC.020

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.

View Full Return Policy