Engines and Components› Pistons and Piston Rings

JE Pistons

HONDA K24 BLOCK WITH K20A HEAD KIT

$314.99

SKU: J001 309424S

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INSTALL DIFFICULTY
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Advanced — 4+ hours

Description

JE Pistons 309424S are high-performance forged racing pistons for Honda K-Series engines, specifically designed for K20 cylinder heads. They feature an 87.00mm bore, 1.176" compression height, and a dome-shaped head. Constructed from 2618 material, they include a 0.866" outside diameter piston pin made from 5115 material and come with a ringset.

Fitment

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Specifications

BrandJE Pistons
Part NumberJ001 309424S

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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