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Fasteners Engine Fastener Kits

ARP

ARP 64-71 BB Chrysler 426 Hemi & New Hemi Crate Motor Head Bolt Kit

$507.76 $251.60 Save $256.16

SKU: A00M 145-3901

In Stock
In Stock
Ships by Aug 1
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 145-3901

Cylinder Head Bolt Kit - Pro Series - 12 Point Head - Chromoly - Black Oxide - Mopar 426 Hemi - Kit

MIA's Description

The ARP 145-3901 is a high-performance head bolt kit designed for Big Block Chrysler 426 Hemi and New Hemi engines manufactured between 1964 and 1971. This kit ensures superior clamping force for optimal cylinder head sealing.

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

BrandARP
Part NumberA00M 145-3901

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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