GM

Valve Spring Retainer

$8.17

SKU: 10166344

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return

Description

The Genuine GM 10166344 Valve Spring Retainer is a factory-replacement steel retainer specifically designed for LS and LT based V8 engines, covering model years from 1997 through current production. This versatile retainer is compatible with OEM beehive valve springs and a range of popular aftermarket options. It works seamlessly with LS6 and truck-style springs, as well as aftermarket choices such as PAC 1218, PAC 1219, and Michigan Motorsports .600" beehive valve springs. The durable steel construction provides reliable valve spring retention and a long service life, making it suitable for both stock and performance applications. Available for purchase as a single retainer for individual repairs or as a complete set of 16 for full valvetrain service on one V8 engine, the GM 10166344 offers flexible options for engine maintenance and upgrades.

Fitment

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Specifications

BrandGM
Part Number10166344
CategoryEngines and Components

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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