Engines and Components Camshafts and Valvetrain

Manley Performance

Manley Chevrolet Big Block Exhaust Valve Kit - 1.940in Head Dia. 5.454in O/A Length, 0.3715in Stem

$1,050.44

SKU: M004 11735-8

In Stock
In Stock
Ships by Jun 20
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Non-Returnable Item
INSTALL DIFFICULTY
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Description

Manley Performance high performance and racing engine parts have been powering winners since 1966. Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications. XH-432 XtremeAlloy: The hallmark of excellence in exhaust valve material construction. Built to Last: Featuring chrome stems and hard tips for exceptional longevity and wear resistance. Optimized Performance: Swirl polished under head areas and fully machined combustion faces improve airflow and combustion efficiency.

Fitment

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Specifications

BrandManley Performance
Part NumberM004 11735-8

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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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