What is included in the COMP Cams SK-KIT?

The SK-KIT includes the camshaft, lifters, a timing chain set, assembly lube, decals, and installation instructions. This provides the core components needed for a camshaft replacement.

What kind of idle can I expect with this camshaft?

You can expect a noticeable idle when installed in a 383 engine. For a 440 engine, the idle will be slight, indicating a more performance-oriented profile.

Can I use this camshaft with my stock torque converter?

Yes, this is the largest camshaft that can be used with a stock torque converter on these Chrysler B/RB engines. It offers an improved performance profile without requiring a full driveline upgrade.

COMP Cams Camshaft Kit CRB 270H SK21-306-4

Name: COMP Cams Camshaft Kit CRB 270H
Brand: COMP Cams
Price: 486.12 USD
Availability: InStock

COMP Cams Camshaft Kit CRB 270H

$486.12

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Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

COMP Cams Magnum 224/224 Hydraulic Flat Cam Kit SK21-306-4 for Chrysler B/RB 383-440 engines. Improves performance for larger carburetors.

Key Features

Fits Chrysler B/RB 383, 400, 413, 426 Wedge and 440 engines.
Includes camshaft, lifters, timing chain set, assembly lube, decals, and instructions.
Magnum 224/224 hydraulic flat tappet camshaft.
Noticeable idle in 383 engines and a slight idle in 440 engines.
Largest camshaft compatible with stock torque converters for these engines.
Suitable for use with 700-800 CFM carburetors or six-pack setups.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

This is the COMP Cams Magnum 224/224 Hydraulic Flat Cam Kit, part number SK21-306-4. It's designed for Chrysler B and RB series engines, specifically the 383, 400, 413, 426 Wedge, and 440 cubic inch V8s. This kit is a solid option if you're looking to replace your camshaft and want a noticeable improvement in performance, especially when paired with a larger carburetor like a 700-800 CFM unit or a six-pack setup.

When installed, you can expect a noticeable idle in a 383 engine, and a slight idle in a 440. This cam is the largest you can run with a stock torque converter, making it a popular choice for those wanting more power without needing to change out other driveline components. The kit includes the camshaft, lifters, a timing chain set, assembly lube, decals, and instructions, so you have most of what you need to get the job done.

This kit fits a wide range of Chrysler, Dodge, and Plymouth vehicles from the late 1950s through the late 1970s, including popular models like the Dodge Charger, Plymouth Barracuda, and Chrysler New Yorker. Please note that this part is not CARB approved and cannot be shipped to California.