Engines and Components› Camshafts and Valvetrain

Melling

ROCKER ARMS50 PCS PER BOX

$25.66

SKU: M00L MR-889-BK

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Melling MR-889 is a stock replacement rocker arm designed to restore engine performance. Crafted in the USA from stamped steel, it offers durability and reliable operation. This non-roller rocker arm features an anti-rust finish and is self-aligning for straightforward installation. It is suitable for both professional mechanics and DIY enthusiasts.

Fitment

Fitment Guaranteed

Don’t gamble
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.

Available on iOS & Android

Specifications

BrandMelling
Part NumberM00L MR-889-BK

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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