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COMP Cams CL11-420-8 Magnum Hydraulic Roller Cam and Lifter Kit for Chevrolet Big Block - 215/215 396-454

(Chevrolet Camaro 1967-72, Corvette 1967-74, Impala 1967-76, Malibu 1967, 1973-75, C1500 1990-93, Chevelle 1967-73, Blazer 1973-74 + 104 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL11-420-8
5 reviews
Sale Price

$1,225.95

Estimated ship date Friday, November 20

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Product Details

The COMP Cams CL11-420-8 Magnum hydraulic roller cam and lifter kit delivers excellent performance for Chevrolet big block 396-454 cubic inch engines. This complete camshaft kit features a 215/215 duration profile designed to provide strong mid-range torque and horsepower gains while maintaining good street manners and drivability.

Key Features:

  • Hydraulic roller camshaft with 215/215 duration at .050" lift
  • Designed specifically for Chevrolet big block 396-454 engines
  • Includes premium hydraulic roller lifters for smooth operation
  • Complete kit with assembly lube, decals, and installation instructions
  • Improved throttle response and power delivery throughout the RPM range
  • Excellent choice for street performance and towing applications

This Magnum series cam kit is ideal for enthusiasts seeking a reliable performance upgrade without sacrificing daily drivability. The hydraulic roller design reduces friction and wear while providing consistent valve control. Everything needed for installation is included in the kit, making it a convenient solution for engine builders and performance enthusiasts.

Products specifications

Fits

Chevrolet Camaro 1967-72, Corvette 1967-74, Impala 1967-76, Malibu 1967, 1973-75, C1500 1990-93, Chevelle 1967-73, Blazer 1973-74, C10 Pickup 1968-74, Caprice 1967-76, C10 1975-80, El Camino 1967-75, Monte Carlo 1970-75 + 99 more models

Basic Operating RPM Range

1,800-5,000

Kit Type

Cl-Kit - Cam and Lifter Kit

Exhaust Valve Lift

0.566

Intake Valve Lift

0.566

Exhaust Duration at .050 inch Lift

215

Camshaft Material

Austempered Ductile Iron

Camshaft Series

Magnum

AMAZON ASIN

B001GELLNE

Assembly Lubricant Included

No

LOBE SEPARATION

110

Valve Springs Required

Yes

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

No

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Gaskets Included

No

Advertised Intake Duration

270

Camshaft Gear Attachment

3-Bolt

Locks Included

No

Lifter Type

Hydraulic Roller

Advertised Exhaust Duration

270

Cam Type

Hydraulic Roller

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Usage

Street/Strip

Intake Duration at .050 Inch Lift

215

Valve Stem Seals Included

No

Engine Family

Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)

They were Very quick and i was very happy with the service i got!! 9-10*

The ordering process was very simple and the prices could not be beat. The processing time to ship the order was a little longer than usual, but for the price savings, it was well worth it!

Great site. Provided needed technical specs. Shipped promptly. Although I had to ask for the tacking number, it was not emailed, one was provided promptly upon request.

Great service

I couldn't find these ARP studs anywhere else for this price! $20 less than ANYWHERE! Definitely coming back to shop at Autoplicity.

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