Manley Titanium Series Chevrolet Big Block Exhaust Valve Kit - Pontiac Pro Stock - Dart Big Chief

Name: Manley Titanium Series Chevrolet Big Block Exhaust Valve Kit - Pontiac Pro Stock - Dart Big Chief
Brand: Manley Performance
SKU: M004 11925-8
Price: 1785.14 USD
Availability: InStock

$1,785.14

SKU: M004 11925-8

In Stock

Ships by Jun 20

Free Shipping

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

Manley titanium valves feature forged one-piece construction with grain flow. They are machined on CNC turning centers and valve stem grinders to exacting tolerances. Manley uses fine titanium alloys for both intake and exhaust valves, ensuring a balance of mechanical properties, hardness, ductility, and fatigue strength at various temperatures. All valves pass a rigorous final inspection and quality control. Custom valves and seat coatings are also available.

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

Brand	Manley Performance
Part Number	M004 11925-8

Videos

TITANIUM VALVES! Are they worth the trouble. depends on the application but YES YES YES PLEASE WATCH

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WHAT CAUSES YOUR VALVES TO TULIP ?!?!?

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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