Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

KB HYP PISTON KIT BBF 460

$672.04

SKU: U00B KB137KTM.040

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This United Engine Machine hypereutectic piston and ring kit is designed for Ford 460ci engines. It features a flat top design with a 4.400'' bore (+.040''), and is compatible with 6.605'' connecting rods and a 3.850'' crank stroke. The kit includes 8 pistons and rings, and offers various compression ratios depending on head cc.

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 KB137KTM.040

Videos

Ford 460 7.5 Liter: Everything You Need to Know [Specs & More]

Ford 460 7.5 Liter: Everything You Need to Know [Specs & More]
Cast vs Hypereutectic vs Forged Pistons | Whats the Difference?

Cast vs Hypereutectic vs Forged Pistons | Whats the Difference?
Cast vs. Forged Pistons: Which One is Best for Your Engine?

Cast vs. Forged Pistons: Which One is Best for Your Engine?
20 Shocking Secrets About Ford 460 You Didn’t Know!

20 Shocking Secrets About Ford 460 You Didn’t Know!
How to Choose The Right Pistons

How to Choose The Right Pistons

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