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COMP Cams SK11-433-8 Xtreme Energy Hydraulic Roller Camshaft Kit for Chevy Big Block - 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

SK11-433-8
4 reviews
Sale Price

$1,309.95

Estimated ship date Thursday, November 19

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Product Details

The COMP Cams SK11-433-8 Xtreme Energy hydraulic roller camshaft kit is a complete performance upgrade solution designed specifically for Chevrolet Big Block 396-454 cubic inch engines. This comprehensive SK-Kit (Small Kit) provides everything needed to install a high-performance 236/242 duration camshaft that delivers improved throttle response, increased midrange power, and enhanced horsepower throughout the RPM range.

Kit Includes:

  • Xtreme Energy 236/242 hydraulic roller camshaft
  • Hydraulic roller lifters engineered to match camshaft profile
  • Timing chain set for precise valve timing
  • Assembly lube for proper break-in protection
  • Installation instructions for professional results
  • COMP Cams decals

The Xtreme Energy camshaft profile features 236 degrees intake duration and 242 degrees exhaust duration, making it an excellent choice for street performance applications where drivability and power are both priorities. The hydraulic roller design eliminates the need for break-in procedures required by flat tappet camshafts while providing reduced friction and improved valve control. This camshaft kit is ideal for muscle cars, street rods, and performance trucks running Chevrolet Big Block engines from 396 to 454 cubic inches.

COMP Cams is a leading manufacturer of performance valve train components, and their Xtreme Energy line is designed to provide maximum performance while maintaining reliable street manners. This complete kit format ensures component compatibility and simplifies the ordering process 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

2,500-6,000

Kit Type

SK-Kit - Small Kit

Intake Valve Lift

0.521

Camshaft Material

Austempered Ductile Iron

AMAZON ASIN

B001GF2OUC

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

Exhaust Valve Lift

0.54

Locks Included

No

Lifter Type

Hydraulic Roller

Exhaust Duration at .050 inch Lift

242

Intake Duration at .050 Inch Lift

236

Cam Type

Hydraulic Roller

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

Yes

Advertised Exhaust Duration

294

Advertised Intake Duration

288

Valve Stem Seals Included

No

Pushrods Included

No

Engine Family

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

Camshaft Series

Xtreme Energy

quick

Great pricing and quick shipping. GREAT

Awsome service and prices,Thanks alot

This store had a lot of products more than most other sites I looked at. The order was processed quickley and shiped the next day. I will use them again.

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