Engines and Components› Cylinder Heads and Components

ARP

S/S Header Bolt Kit - 3/8 x .750 UHL (16)

$20.20

SKU: A00M 400-1208

In Stock
In Stock
Ships by Jul 30
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The ARP 400-1208 is a set of 16 stainless steel header bolts designed for cylinder head and header applications. These bolts feature a 3/8" thread size and a 0.750" underhead length. The ARP Stainless material provides a tensile strength of 180,000 PSI. The kit includes washers and has a polished finish.

Fitment

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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.

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Specifications

BrandARP
Part NumberA00M 400-1208

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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