Engines and Components› Cylinder Heads and Components

COMP Cams

CYL HEAD ASSEMBLY SBC 235CC HYDR ROLLER

$1,010.50

SKU: C007 12048-02

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The COMP Cams 12048-02 (RHS Pro Action 23 Degree Small Block Chevy 235cc Pre-Assembled Aluminum Cylinder Head) enhances power and torque in Small Block Chevrolet engines for street rod, muscle car, oval track, and drag racing. Features include a multi-angle Serdi valve job, choice of straight or angle plug configurations, and compatibility with valve springs up to 1.550" and standard valvetrain components.

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

BrandCOMP Cams
Part NumberC007 12048-02

Videos

Small Block Chevy Engine Build: Degreeing the Cam Shaft

Small Block Chevy Engine Build: Degreeing the Cam Shaft
COMP Cams® Quick Tech: Valve Spring Seat & Valve Guide Cutting Tools

COMP Cams® Quick Tech: Valve Spring Seat & Valve Guide Cutting Tools
Installing Comp Cams Valve Springs in our Chevy 350 Heads! Simple How to for everyone

Installing Comp Cams Valve Springs in our Chevy 350 Heads! Simple How to for everyone
Small Block Chevy Engine Build: Valve Train

Small Block Chevy Engine Build: Valve Train
Small Block Chevy Engine Build: The Camshaft

Small Block Chevy Engine Build: The Camshaft
Tech-Tip: Adjusting SBC Cylinder Head Pushrod Guideplates

Tech-Tip: Adjusting SBC Cylinder Head Pushrod Guideplates
Mr. Gasket Cam Button & Cam Lock Plate Installation Video

Mr. Gasket Cam Button & Cam Lock Plate Installation Video
Vortec Heads - The Big Issues You Need To Know About

Vortec Heads - The Big Issues You Need To Know About
COMP Cams® Quick Tech: Achieving Proper Rocker Arm Geometry

COMP Cams® Quick Tech: Achieving Proper Rocker Arm Geometry
HOW TO: EASY & CHEAP SBC CAM UPGRADE-DO THEY WORK?

HOW TO: EASY & CHEAP SBC CAM UPGRADE-DO THEY WORK?

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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