Engines and Components› Camshafts and Valvetrain

Airflow Research

LS3 SOLID STEM VALVE 1.600 X 5.200

$216.30

SKU: A03K 7212-8

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INSTALL DIFFICULTY
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Easy — 1–2 hours

Description

The Airflow Research 7212-8 is a set of LS3 8mm exhaust valves designed for high-performance applications. These valves feature an 8mm stem diameter and are designed for use with AFR LS3 260cc cylinder heads. The 7212-8 valves have a 1.600" diameter and a 5.200" overall length.

These valves are constructed from stainless steel and include bead lock keepers for added security. They are intended for use in engines with a minimum bore diameter of 4.000" and can support operation up to 7000 RPM.

Fitment

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Specifications

BrandAirflow Research
Part NumberA03K 7212-8

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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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