What is included in the COMP Cams Camshaft Kit SK11-420-8?

This kit includes the CB 270H-R10 camshaft, a set of hydraulic roller lifters, a timing chain set, assembly lube for proper installation, and decals. It's a comprehensive package for upgrading your engine's camshaft.

Will this camshaft work with my stock torque converter?

Yes, this camshaft is designed to work with stock torque converters, making it a convenient upgrade for daily driven street machines. It offers improved performance without requiring a complete drivetrain overhaul.

What kind of idle can I expect with this camshaft?

You can expect a slightly rough idle with this camshaft. This is a common characteristic of performance camshafts designed to increase power and responsiveness, and it's often preferred by enthusiasts for the sound and feel it provides.

COMP Cams Camshaft Kit SK11-420-8 - Chevrolet Big Block

Name: COMP Cams Camshaft Kit CB 270H-R10
Brand: COMP Cams
Price: 1384.27 USD
Availability: InStock

COMP Cams Camshaft Kit CB 270H-R10

$1384.27

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COMP Cams Camshaft Kit SK11-420-8 for Chevrolet Big Block 396-454 engines. Improves performance for daily driven street machines.

Key Features

Fits Chevrolet Big Block 396-454 engines originally equipped with flat tappet camshafts.
Magnum 215/215 Hydraulic Roller camshaft profile.
Designed for daily driven street machines and works with stock torque converters.
Pairs well with headers for improved performance.
Kit includes camshaft, hydraulic roller lifters, timing chain set, assembly lube, and decals.
Recommended gear ratio of 3.55-3.73+ for 396ci engines.

⚠️ 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

If you're looking to wake up your Chevrolet Big Block engine, this COMP Cams Magnum 215/215 Hydraulic Roller Cam Kit is a solid choice for daily driven street machines. This kit is designed to work with stock torque converters and really likes headers, making it a great option for improving the performance of your 396, 427, or 454 cubic inch engine. For 396ci engines, a gear ratio of 3.55 to 3.73 or numerically higher is recommended to get the most out of this camshaft. You can expect a slightly rough idle, which is typical for a camshaft of this profile, but it's a small price to pay for the improved performance.

This kit comes with everything you need to get the job done: the camshaft itself, a set of hydraulic roller lifters, a timing chain set, assembly lube to ensure proper break-in, and decals. COMP Cams is well-known for producing reliable engine components, and this kit is no exception. It's a well-built package that offers a noticeable improvement in power and responsiveness for your classic Chevrolet. Remember to check the included instructions for the best installation practices and break-in procedure.

This camshaft kit is compatible with a wide range of Chevrolet Big Block engines originally equipped with flat tappet camshafts, including popular models like the Chevrolet Impala, Chevelle, and Corvette from the late 60s through the mid-70s. It's a significant upgrade for those looking to enhance their vehicle's street performance without going to an extreme setup.