Air and Fuel› Air Cleaners, Filters, Intakes and Components

Airflow Research

UPGRADE BBC 24 EXHAUST VALVES #763

$266.86

SKU: A03K 7634

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Airflow Research 315cc BBC Rectangle Port Cylinder Head is designed for aggressive street or street/strip applications with displacements up to 540 cubic inches, operating at or below 6800 RPM. These cylinder heads feature fully CNC machined intake runners, exhaust ports, and combustion chambers. They are capable of flowing 387 CFM at 0.800" of lift.

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

BrandAirflow Research
Part NumberA03K 7634

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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