Engines and Components› Pistons and Piston Rings

JE Pistons

350 SBC DISH -31CC

$149.67

SKU: J001 148750S

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Special Order
Ships in 4–6 weeks
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$100 Minimum Order
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Overview

The JE Pistons 148750S is a forged aluminum piston designed for a 4.030 in. bore with a 3.750 in. stroke. It features a dish piston style with two valve reliefs and a piston head volume of +31.00cc.

This piston has a 1.425 in. compression height and a 0.927 in. wrist pin diameter. It is made from 4032 alloy forged aluminum. Wrist pin retainers and the wrist pin are included, and the wrist pin style is press-fit or floating.
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350 SBC DISH -31CC

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandJE Pistons
Part NumberJ001 148750S
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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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