Engines and Components› Camshafts and Valvetrain

Manley Performance

Manley Chrysler 440-1 Exhaust Valve Kit - 1.810in Head Dia. 5.369in O/A Length, 0.3415in Stem

$766.42

SKU: M004 11813-8

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Manley Severe Duty series performance valves are an excellent choice for high-performance or race engines. All valves are crafted from stainless steel (XH-428) with chrome stems and hardened valve tips. These valves are made from superior materials, are fully machined and swirl polished, and are available with either undercut "Pro Flo" stems or straight stems.

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 11813-8

Videos

Mopar 440 Engine Build Part 13 - Reinstalling Valves Into Cylinder Heads

Mopar 440 Engine Build Part 13 - Reinstalling Valves Into Cylinder Heads
440 MOPAR Big Block Engine Building - Matching Valve Springs, Cam Selection and Installation

440 MOPAR Big Block Engine Building - Matching Valve Springs, Cam Selection and Installation
Mopar 440 Engine Build Part 7 - Cleaning Valves From Cylinder Heads

Mopar 440 Engine Build Part 7 - Cleaning Valves From Cylinder Heads

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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