Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

1 SET KB137.STD/1 SET 4360AM8.STD

$672.04

SKU: U00B KB137KTM.STD

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

Moderate — 2–4 hours

Description

The KB137KTM.STD is a KB Hyper Performance Piston Kit from United Engine & Machine Co., designed for Ford BB V8 429/460 engines (7.5L / 460 cubic inches) from 1968 to 2001. This kit is made from cast 390 Hypereutectic Alloy and features a flat top 1V crown. It comes with a 4.36-inch bore size and is sold as a kit with rings.

Fitment

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B KB137KTM.STD

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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