Engines and Components Camshafts and Valvetrain

Melling

Spring Shim

$10.86

SKU: M00L 473140HP

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Melling Select Performance 473140HP is a high-performance valve spring shim designed to provide critical geometry for optimal valve train performance. Manufactured in the USA with quality materials, these shims meet or exceed OEM requirements.
Melling recommends using new retainers when installing engine valves.

Fitment

Fitment Guaranteed

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on fit.

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

BrandMelling
Part NumberM00L 473140HP

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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