Engines and Components Cylinder Heads and Components

PRC

As-Cast 225cc LS1/LS2 Cathedral Cylinder Head

$2,203.19

SKU: 199-SSAsCast

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The PRC As-Cast 225cc LS1/LS2 Cathedral Heads are aftermarket cylinder heads designed for LS1/LS2 applications. These heads feature 225cc as-cast intake runners with CNC-machined chambers and valve guides for enhanced flow. They are made from as-cast aluminum and are manufactured in the USA.

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

BrandPRC
Part Number199-SSAsCast
CategoryEngines and Components

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