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COMP Cams CL11-407-8 Xtreme Energy Hydraulic Roller Cam and Lifter Kit Chevy Big Block - for 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

CL11-407-8
10 reviews
Sale Price

$1,055.31

Estimated ship date Thursday, November 19

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Product Details

The COMP Cams CL11-407-8 Xtreme Energy hydraulic roller camshaft and lifter kit is engineered specifically for Chevrolet Big Block 396-454 engines. This complete kit delivers increased performance with a 200/206 degree duration profile that provides excellent mid-range to top-end power gains while maintaining smooth idle characteristics.

Key Features:

  • Hydraulic roller cam design for reduced friction and improved valvetrain stability
  • 200/206 degree advertised duration optimized for street/strip performance
  • Includes matched hydraulic roller lifters engineered to exact specifications
  • Complete kit with assembly lube for proper break-in procedure
  • Includes detailed installation instructions and COMP Cams decals

This Xtreme Energy series camshaft provides a noticeable power increase over stock while retaining excellent driveability. The hydraulic roller design eliminates the need for break-in procedures required by flat tappet cams and offers superior durability. Ideal for street performance applications, hot rods, and mild bracket racing with aftermarket cylinder heads and intake systems.

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

600-4,600

Exhaust Valve Lift

0.51

Kit Type

Cl-Kit - Cam and Lifter Kit

Intake Valve Lift

0.51

Intake Duration at .050 Inch Lift

200

Exhaust Duration at .050 inch Lift

206

Camshaft Material

Austempered Ductile Iron

AMAZON ASIN

B001GENQV4

Usage

Street/Performance

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

Camshaft Gear Attachment

3-Bolt

Locks Included

No

Lifter Type

Hydraulic Roller

Advertised Exhaust Duration

258

Cam Type

Hydraulic Roller

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Advertised Intake Duration

252

Valve Stem Seals Included

No

Engine Family

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

Camshaft Series

Xtreme Energy

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Helpful-reasonable prices-reasonable shipping-prompt.

Lowest prices and fast shipping made this a great transaction.

Good price, quick shipping, no instant refund though!

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Lowest price usually means sub-par customer service. Not the case at Autoplicity. I had questions after my item shipped, they responded promptly and professionally multiple times, and were totally willing to work with me. Very satisfying, would not hesitate to order from Autoplicity again.

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