Engines and Components Pistons and Piston Rings

JE Pistons

340 SB CHRY FT -5CC

$173.33

SKU: J001 345777S

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In Stock
Ships by Jun 7
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Non-Returnable Item
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Description

The JE Pistons 345777S is a single piston designed for Chrysler small block engines. It features a 4.040 inch bore and a 1.804 inch compression height.
The piston is constructed from 4032 aluminum alloy and has a flat top head type. It includes a 2.750 inch piston pin made of 5115 material with an outside diameter of 0.984 inches.

Fitment

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Specifications

BrandJE Pistons
Part NumberJ001 345777S

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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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