What kind of idle can I expect with this camshaft?

This camshaft is designed for a high-performance street/strip application and will produce a noticeable, rough idle. It's part of the Mutha' Thumpr series, known for their aggressive sound and performance.

What other modifications are recommended for this camshaft?

To get the most out of this camshaft, it's recommended to have at least 9:1 compression, a torque converter with a 2500+ RPM stall speed, an upgraded intake, proper gearing, and headers. These components work together to support the camshaft's performance profile.

Is this camshaft legal for use in California?

No, this camshaft is not CARB approved and cannot be shipped to California due to emissions regulations.

1968-1979 Cadillac Commercial Chassis Camshaft

Name: COMP Cams Camshaft Cadillac 287T H-107
Brand: COMP Cams
Price: 526.00 USD
Availability: InStock

COMP Cams Camshaft Cadillac 287T H-107

$526.00

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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.

Fits 1968-1979 Cadillac Commercial Chassis. COMP Cams Mutha' Thumpr camshaft for high performance street/strip use.

Key Features

Fits 1968-1979 Cadillac Commercial Chassis, DeVille, Fleetwood, and Eldorado, as well as Calais models.
Designed for Cadillac 425, 472, and 500 cubic inch engines.
Mutha' Thumpr series hydraulic flat tappet camshaft.
Features 234 degrees intake duration and 249 degrees exhaust duration at .050 lift.
Intended for high-performance street and strip applications.
Requires a minimum of 9:1 compression ratio for optimal performance.

⚠️ 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 build a serious street or strip machine out of your big-block Cadillac, this COMP Cams Mutha' Thumpr camshaft is a solid choice. Designed for the Cadillac 425, 472, and 500 cubic inch engines, this hydraulic flat tappet cam is all about making power when you get on the throttle.

With a 234/249 degree intake/exhaust duration at .050 lift, this cam is built for a high-performance street/strip application. To really wake up this camshaft, you'll want to ensure your engine has at least 9:1 compression. It also pairs best with a torque converter that has a 2500 RPM or higher stall speed, along with a good intake, proper gearing, and headers. Expect a noticeable, rough idle that lets everyone know this isn't your average Caddy mill.

This camshaft is a significant upgrade for those seeking a more aggressive power band. Remember, this cam is not CARB approved and cannot be shipped to California. Ensure your build plans accommodate the requirements for compression, stall speed, and supporting modifications to get the most out of this performance camshaft.