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Engines and Components Pistons and Piston Rings

SEALED POWER

Piston Ring Set 4.030 1/16 1/16 1/8

$554.99 $365.67 Save $189.32

SKU: S03T R-9342 35

In Stock
In Stock
Ships by Jun 8
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This Sealed Power R934235 Piston Ring Set is a Speed Pro series kit for 8-cylinder engines with a 4.030-inch bore. It features file-fit ductile iron rings with a plasma moly finish, with ring thicknesses of 1/16 inch (top), 1/16 inch (second), and 1/8 inch (oil) for standard tension applications.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandSEALED POWER
Part NumberS03T R-9342 35

Videos

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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