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COMP Cams SK11-444-8 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

SK11-444-8
6 reviews
Sale Price

$1,309.95

Estimated ship date Friday, November 20

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Product Details

The COMP Cams SK11-444-8 Xtreme Energy camshaft kit delivers enhanced performance for Chevrolet Big Block 396-454 cubic inch engines. This hydraulic roller cam features aggressive 248/254 duration specs designed to increase horsepower and torque across the mid-to-upper RPM range, making it ideal for street/strip applications and performance builds.

Complete SK-Kit Includes:

  • Xtreme Energy 248/254 hydraulic roller camshaft
  • Hydraulic roller lifters engineered to match cam profile
  • Timing chain set for precise valve timing
  • Assembly lube for proper break-in protection
  • Installation instructions and COMP Cams decals

This small kit provides all the essential components needed for a camshaft upgrade, eliminating the guesswork of parts matching. The hydraulic roller design reduces friction and wear compared to flat tappet cams while maintaining easy adjustability. Perfect for Chevrolet Big Block engines in muscle cars, hot rods, and performance trucks seeking a noticeable power gain without sacrificing reliability.

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

Advertised Intake Duration

300

Kit Type

SK-Kit - Small Kit

Intake Valve Lift

0.56

Intake Duration at .050 Inch Lift

248

Basic Operating RPM Range

3200-6,200

Camshaft Material

Austempered Ductile Iron

AMAZON ASIN

B001GF7IAI

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

Cam Type

Hydraulic Roller

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

Yes

Advertised Exhaust Duration

306

Exhaust Valve Lift

0.58

Valve Stem Seals Included

No

Exhaust Duration at .050 inch Lift

254

Pushrods Included

No

Engine Family

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

Camshaft Series

Xtreme Energy

Easy and simple.

product just as described, received in 3 days

I paid for 2nd day shipping and 5 days later they were shipped out. So, I should receive my rotors in a full week from when I paid for 2 day shipping. I called customer service and they discounted the shipping rate to ground service. At least they were polite and helpful in the phone.

Great prices will shop here again.

Excellent on-line merchant with outstanding customer service and the best prices on equipment and shipping. Highly reccomended!

Good prices and easy ordering process (order #18003). The only issue that I had was after placing the order, completing the entire process, I received three emails stating that "We noticed that you started checking out on our site, but didn't quite finish the process". After calling customer service, they ensured me that the order was complete. Since then, I receive the same email(3 emails at a time) on a daily basis. Just a little annoying, but easy enough to delete.

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