Engines and Components› Camshafts and Valvetrain

Manley Performance

Manley Titanium intake Valve Kit - Big Block General Motors

$1,610.14

SKU: M004 11490-8

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Manley Performance Titanium Valves optimize engine performance, reduce valvetrain weight, and suit high-rpm applications. They feature one-piece forged construction for durability and are precisely machined. Manley uses premium titanium alloys for balanced mechanical properties, hardness, ductility, and fatigue strength. Each valve undergoes strict final inspection.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandManley Performance
Part NumberM004 11490-8

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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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