Exterior Components› Body Panels and Components

Melling

Rocker Arm Stud

$47.87

SKU: M00L MRDS-100HP

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

Moderate — 2–4 hours

Description

The Melling MRDS-100HP is a set of high-performance rocker arm studs designed for GM LS engine applications. These studs feature a 3/8-24 fine thread on one end for the rocker arm nut and an 8mm x 1.25 coarse thread on the base for the cylinder head. They are made of Grade 8 steel for durability and strength.

Fitment

Fitment Guaranteed

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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 MRDS-100HP

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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