Exterior Components› Body Panels and Components

Airflow Research

I.D. SPRING SEAT 1.440 OD X .740 OD

$97.97

SKU: A03K 8043-16

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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 8043-16 is a set of hardened valve spring cups designed to protect cylinder heads from damage. These spring cups provide a hardened surface for the valve spring to mate against, limiting excessive movement and wear. They are available in various diameters to match specific valve springs and are made of steel.

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 8043-16

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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