Engines and Components› Pistons and Piston Rings
JE Pistons
FORD FLATHEAD 3.248/ 1.311
SKU: J001 371840
Moderate — 2–4 hours
Overview
Why Choose JE Pistons? With over 75 years of experience in the racing industry, JE Pistons has established itself as a leader in forged racing pistons. Each piston is engineered, forged, and machined right here in the USA, ensuring top-notch quality and performance. Whether you're hitting the dirt track or the drag strip, JE Pistons have proven their mettle time and again, delivering reliability and power.
Key Features:
* **High-Strength Material:** Forged from 2618 aluminum, these pistons offer exceptional tensile strength, perfect for high-demand performance applications.
* **Optimized Design:** Each piston is tailored for specific engine applications to maximize durability and performance.
* **Proprietary Forged Side Relief (FSR):** This unique design minimizes friction and power loss, thanks to a reduced skirt width and a shorter wrist pin.
* **Skirt Coating:** Depending on the application, the skirt coating reduces friction and wear while also cutting down on operating noise.
* **Accumulator Groove:** This feature helps alleviate pressure from combustion gases, improving ring seal and reducing ring flutter for consistent power delivery.
* **100% Made in the USA:** Quality you can trust, crafted with care and precision.
Customer Reviews: Customers rave about the performance of the JE Pistons Ford Flathead Piston Kit. Many have noted improved engine responsiveness and increased power, especially in classic car builds. Users appreciate the precise fit and high-quality materials, which contribute to a smoother running engine. Whether you're a seasoned racer or a classic car enthusiast, this piston kit is sure to impress! Upgrade your Ford Flathead engine with the JE Pistons Ford Flathead Piston Kit and experience the difference in performance and reliability!
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Fitment
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Specifications
| Brand | JE Pistons |
| Part Number | J001 371840 |
About MOTORMIA
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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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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.
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