Engines and Components› Camshafts and Valvetrain

Manley Performance

Manley Buick V6intake Valve Kit - 1.710in Head Dia. 4.730in O/A Length, 0.3415in Stem

$287.02

SKU: M004 11502-6

In Stock
In Stock
Ships by Jun 19
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Manley Severe Duty Pro Flo intake valve is constructed from stainless steel for durability. It features a 1.710" head diameter and a 4.730" overall length. The valve stem diameter measures 11/32" or 0.3415".

This intake valve is designed for Buick V6 engines, specifically for Stage 1 applications with Production Cast Iron Heads. It is part of Manley's Severe Duty Series, intended for demanding applications.

Fitment

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Specifications

BrandManley Performance
Part NumberM004 11502-6

Videos

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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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