Exterior Components› Body Panels and Components

NPR OF AMERICA INC.

Perf. Piston Ring Set V8 4.145 Bore 1.2x1.2x3.0

$162.70

SKU: N033 20-GNHS4145K8

In Stock
In Stock
Ships by Jun 14
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The NPR OF AMERICA INC. 20-GNHS4145K8 is a set of V8 engine piston rings for a 4.145-inch bore. These rings are 1.2 x 1.2 x 3.0 mm thick with standard tension. Constructed from steel with a nitride finish, this kit is designed for 8-cylinder engines.

NPR Piston Rings is a recognized leader in piston ring production, serving as a long-time supplier for OEM applications. These piston rings are built to withstand extreme conditions and are available for a wide variety of engines, including popular V8 models from GM, Ford, and Chrysler.

Fitment

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Specifications

BrandNPR OF AMERICA INC.
Part NumberN033 20-GNHS4145K8

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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