Engines and Components› Cylinder Heads and Components

ARP

ARP 3/8 x .750 SS Hex Header Bolt Kit

$20.20

SKU: A00M 400-1101

In Stock
In Stock
Ships by Jul 29
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The ARP header bolts are made from stainless steel and are 15 percent stronger than Grade 8 steel. These bolts feature a compact head, allowing a socket to fit into tight spaces near headers. They are highly corrosion-resistant, heat-resistant, and have a polished finish. The bolts have a 3/8 in.-16 thread size, a hex head, and an underhead length of 0.750 inches. They are sold as a set of 12.

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 400-1101

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.

View Full Return Policy