Engines and Components› Pistons and Piston Rings

Manley Performance

RING-4.125 1.2,3mm STEEL TOP

$492.46

SKU: M004 46060ST-8

In Stock
In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Manley Piston Ring Set (MPN: 46060ST-8) is a premium steel piston ring set designed for 4 1/8” Chevrolet LT1 engines with a 4.125” bore diameter. These rings are engineered to minimize blowby, increase horsepower, and maintain cooler, cleaner oil for extended engine life. The set features a ductile iron plasma moly top ring, a conventional reverse twist cast iron second ring, and a 3-piece standard tension oil ring. Manley Performance exclusively offers Total Seal® High-Performance Piston Rings to complement their Platinum Series Pistons. These AP Premium Steel top ring sets are ideal for high horsepower, forced induction, and nitrous applications.

Fitment

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Specifications

BrandManley Performance
Part NumberM004 46060ST-8

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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