Summit Racing

Coated Hypereutectic Piston Set

$164.99

SKU: SUM-17351C-00

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

Each piston is cast from a hypereutectic aluminum alloy, which is then layered with a specialized "break-in" coating. This advanced coating offers several benefits, including superior thermal and wear characteristics that increase piston strength, improved resistance to scuffing and seizure, and enhanced groove wear. The pistons feature a flat-top design with four valve reliefs and are intended for stock stroke applications with a 5.7L/350 displacement. Specifications include a 4.000 in. bore, 3.480 in. stroke, 5.700 in. rod length, and a 1.540 in. compression height. The wrist pin is included with a press-fit style, and the pistons are sold as a set of 8. Please note that piston rings and wrist pin retainers are not included with this set.

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.

Fitment

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Specifications

BrandSummit Racing
Part NumberSUM-17351C-00
CategoryEngines and Components

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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.

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