Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

CLAIMER PISTON KIT SBC 350

$413.20

SKU: U00B 9901HCKTM.030

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

Moderate — 2–4 hours

Description

Keith Black Claimer Pistons 9901HCKTM.030 are made from Hypereutectic 390 alloy with 16% Silicone and include True-Arc lock rings for floating or press pin rod applications. They feature cast-in symmetrical valve reliefs, CNC machined pin bores, accumulator grooves, cast-in oil returns, diamond finished skirts with Molykote coating, wrist pins, and spiral locks. These pistons are designed for Chevrolet Small Block 350 engines with a 4.030" bore.

Fitment

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Specifications

BrandUnited Engine & Machine Co
Part NumberU00B 9901HCKTM.030

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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