Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

KB HYP PISTON KIT CHRY 340

$572.32

SKU: U00B KB243KTM.020

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

Professional / shop required

Description

High strength hypereutectic piston set for use in high performance Chrysler Dodge Plymouth 340 engines. The low expansion 390 alloy with 16 percent silicon allows for a tighter piston to wall running clearance. Set includes 8 pistons, 8 wrist pins, lock rings and moly piston rings.

Fitment

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B KB243KTM.020

Videos

Mopar 340 Tech & Teardown - Emily's Dart Project

Mopar 340 Tech & Teardown - Emily's Dart Project
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How to Choose The Right Pistons
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A Better Way to Install Rods on 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.

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