Engines and Components Cylinder Heads and Components

Airflow Research

SB FORD 1/2 BOLT HEAD STUD KIT AR

$335.00

SKU: A03K 6317

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Airflow Research 6317 (ARP 254-4503) is a head stud kit for Small Block Ford engines requiring 1/2" head bolts.

Fitment

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Specifications

BrandAirflow Research
Part NumberA03K 6317

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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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