Engines and Components Camshafts and Valvetrain

Manley Performance

Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.240in O/A Length, 0.3415in Stem

$469.54

SKU: M004 11322-8

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

Easy — 1–2 hours

Description

The Manley 11322-8 is an intake valve designed for high-performance engine applications. It features a 2.080-inch head diameter and a 0.3415-inch stem diameter.

Constructed from stainless steel with a swirl-polished finish, this valve also includes a 7° dish and a longer overall length of 5.240 inches, with an additional 0.300 inches for improved valve train geometry. The seat angle is 12° x 3/8”.

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 11322-8

Videos

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.

View Full Return Policy