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COMP Cams CL11-214-4 Magnum 253/253 Hydraulic Flat Cam and Lifter Kit

(Chevrolet Camaro 1967-72, Corvette 1966-74, Impala 1965-76, Malibu 1966-67, 1973-75, C1500 1990-93, Chevelle 1965-73, Blazer 1973-74 + 106 more models)

Part of: COMP Cams Magnum Hydraulic Flat Cam Lifter Kit

Other options in this family: COMP Cams CL12-212-2 COMP Cams CL20-232-4 COMP Cams CL35-226-3 COMP Cams CL12-326-4 COMP Cams CL11-208-3

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL11-214-4
9 reviews
Sale Price

$397.95

Estimated ship date Monday, November 23

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Product Details

The COMP Cams CL11-214-4 Magnum camshaft and lifter kit is engineered for Chevrolet Big Block engines (396-454 cubic inches) seeking increased performance with a smooth idle quality. This hydraulic flat tappet cam features 253 degrees of advertised duration on both intake and exhaust, delivering a balanced power curve with strong mid-range torque and improved top-end horsepower.

Key Features:

  • 253°/253° advertised duration (intake/exhaust)
  • Hydraulic flat tappet design for reliable valvetrain operation
  • Complete kit includes camshaft, lifters, assembly lube, decals, and installation instructions
  • Engineered specifically for Chevrolet Big Block 396-454 engines
  • Provides excellent street manners with performance gains
  • Magnum series profile optimized for broader powerband

This complete cam kit eliminates the guesswork by including all essential components needed for installation. The hydraulic flat tappet design maintains quiet operation while delivering performance improvements over stock camshafts. Ideal for street performance builds, muscle car restorations, and weekend cruisers demanding reliable power with drivability.

Products specifications

Fits

Chevrolet Camaro 1967-72, Corvette 1966-74, Impala 1965-76, Malibu 1966-67, 1973-75, C1500 1990-93, Chevelle 1965-73, Blazer 1973-74, C10 Pickup 1968-80, Caprice 1966-76, C10 1975-81, El Camino 1966-75, Monte Carlo 1970-75 + 101 more models

Advertised Exhaust Duration

305

Advertised Intake Duration

305

Cam Type

Hydraulic Flat Tappet

Exhaust Valve Lift

0.575

Kit Type

Cl-Kit - Cam and Lifter Kit

Intake Valve Lift

0.575

Exhaust Duration at .050 inch Lift

253

Basic Operating RPM Range

3,000-6800

Camshaft Material

Cast Iron

Camshaft Series

Magnum

AMAZON ASIN

B000P5BMES

Assembly Lubricant Included

Yes

LOBE SEPARATION

110

Valve Springs Required

Yes

Lifter Type

Hydraulic Flat Tappet

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

Camshaft Gear Attachment

3-Bolt

Locks Included

No

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Usage

Street/Strip

Valve Stem Seals Included

No

Intake Duration at .050 Inch Lift

253

Engine Family

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

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