Will this camshaft fit my 1966 Chevrolet 396 Big Block?

No, this specific part number (11-613-5) is not compatible with 1965-1966 396 Big Block engines that have an oiling groove in the rear journal. For those models, you will need to contact COMP Cams directly to find the correct camshaft.

What kind of engine setup is this camshaft best suited for?

This camshaft is best suited for drag racing applications. It's specifically recommended for 454 cubic inch engines using a 4500+ stall speed torque converter and a compression ratio of 11.5:1 or higher.

Does this camshaft come with lifters or other installation hardware?

This product listing is for the camshaft only. Lifters, valve springs, pushrods, and other necessary valvetrain components are sold separately and should be chosen to match the camshaft's specifications for optimal performance and reliability.

COMP Cams Solid Flat Camshaft CB 310C-10 for Big Block Chevy

Name: COMP Cams Camshaft CB 310C-10
Brand: COMP Cams
Price: 378.78 USD
Availability: InStock

COMP Cams Camshaft CB 310C-10

$378.78

On Backorder

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

Fits 1967-1986 Chevrolet Big Block 396-454 engines. This COMP Cams solid flat tappet camshaft is built for high-performance drag racing applications.

Key Features

Fits 1967-1986 Chevrolet Big Block 396-454 engines originally equipped with flat tappet camshafts.
Designed for drag racing applications with 4500+ stall speed and 11.5:1+ compression.
Features a 270/280 degree duration split for optimized performance.
Solid flat tappet design allows for aggressive valve events and higher RPM capabilities.
Well-built by COMP Cams for durability and performance in demanding uses.

⚠️ 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 building a serious drag racing machine with a Chevrolet Big Block engine, this COMP Cams CB 310C-10 solid flat tappet camshaft is a solid option. It's designed for 396 to 454 cubic inch engines originally equipped with flat tappet camshafts, and it's a popular choice for those looking to push their vehicle's performance further. This camshaft is particularly well-suited for 454 cubic inch applications that use a 4500+ stall speed torque converter and a compression ratio of 11.5:1 or higher, making it a strong contender for dedicated race builds.

This camshaft features a 270/280 degree duration split, which helps optimize performance across the RPM range for its intended use. The solid lifter design means it requires more frequent adjustment than hydraulic lifters, but it allows for more aggressive valve events and higher RPM capabilities, which is crucial for drag racing. COMP Cams is known for well-built engine components, and this camshaft is no exception, offering the durability and performance needed for demanding applications.

When installing this camshaft, remember that it's designed for engines that originally came with flat tappet designs. If your specific Big Block model is a 1965-1966 396 with an oiling groove in the rear journal, this particular part number will not fit. For those specific applications, you'll need to contact COMP Cams directly for assistance in finding the correct camshaft. Always refer to the manufacturer's installation instructions for proper setup and tuning to get the most out of this performance camshaft.