Engines and Components› Engine Covers, Pans and Dress-Up Components

ARP

ARP Merlin block, Brodix head BB hex valve cover bolt kit

$25.74

SKU: A00M 400-7524

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

Beginner — under 30 min

Description

The ARP 400-7524 is a cast aluminum valve cover bolt kit designed for Merlin blocks with Brodix heads. This set includes 7 bolts with a 1/4-20 thread size and a 4.250" underhead length.

The bolts are constructed from stainless steel with a polished finish and feature a 6-point (hex) head. ARP offers these kits to ensure proper sealing of valve covers, and many engine builders prefer studs for gasket positioning and cover guidance. This specific kit includes the required flat washers.

Fitment

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Specifications

BrandARP
Part NumberA00M 400-7524

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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