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ARP

ARP BB Chevy 3/8 x 1.670in 12pt Header Stud Kit

$151.33 $91.37 Save $59.96

SKU: A00M 100-1403

In Stock
In Stock
Ships by Jun 8
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The ARP header stud kit is a set of 16 studs designed for high-performance applications. These studs are made from 8740 chrome moly material and have a tensile strength of 180,000 psi. The kit features 3/8-inch thread size, a 1.670-inch overall length, and a 12-point head style.

This kit includes nuts and washers. The unique nut-starter nose on the studs helps prevent cross-threading during installation. The studs are black oxide coated for durability.

Fitment

Fitment Guaranteed

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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 100-1403

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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