Fasteners› Engine Fastener Kits

ARP

ARP KB Hemi Hex Exhaust Stud Kit 12PT

$248.35

SKU: A00M 445-1301

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Special Order
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Description

The ARP 445-1301 is an engine fastener kit, specifically a header stud kit for Chrysler KB Hemi engines. It is constructed from ARP Stainless material and features a polished finish. These studs have a nominal tensile strength of 180,000 psi, exceeding Grade 8 hardware. The kit includes studs with a nut-starter nose to prevent cross-threading and compact 12-point nuts for easier socket access.

Fitment

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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

BrandARP
Part NumberA00M 445-1301

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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