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COMP Cams SK11-443-8 Xtreme Energy Hydraulic Roller Cam SK-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

SK11-443-8
4 reviews
Sale Price

$1,309.95

Estimated ship date Thursday, November 19

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Product Details

The COMP Cams SK11-443-8 Xtreme Energy hydraulic roller camshaft SK-Kit is engineered for Chevrolet Big Block 396-454 engines seeking increased performance with excellent street manners. This complete small kit provides everything needed for a professional camshaft installation in one convenient package.

Camshaft Specifications:

  • Duration: 242°/248° advertised duration
  • Hydraulic roller design for reduced friction and improved durability
  • Xtreme Energy profile optimized for improved throttle response
  • Ideal RPM range: 1,500-5,800 RPM
  • Power band suited for street performance and towing applications

Complete SK-Kit Includes:

  • Xtreme Energy hydraulic roller camshaft
  • Hydraulic roller lifters (16)
  • Timing chain set with gears
  • Assembly lube for proper break-in
  • Installation instructions
  • COMP Cams decals

This kit delivers a noticeable performance improvement over stock camshafts while maintaining good vacuum for power brakes and automatic transmission compatibility. The hydraulic roller design eliminates the need for break-in procedures required with flat tappet camshafts, and the roller lifters provide reduced valvetrain friction for improved efficiency and longevity. Perfect for street machines, hot rods, and muscle car restorations where reliability and performance are equally important.

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 Exhaust Duration

300

Advertised Intake Duration

294

Basic Operating RPM Range

2,800-6,100

Intake Valve Lift

0.54

Kit Type

SK-Kit - Small Kit

Camshaft Material

Austempered Ductile Iron

AMAZON ASIN

B001GF5E9U

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

Exhaust Duration at .050 inch Lift

248

Intake Duration at .050 Inch Lift

242

Cam Type

Hydraulic Roller

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

Yes

Exhaust Valve Lift

0.56

Valve Stem Seals Included

No

Pushrods Included

No

Engine Family

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

Camshaft Series

Xtreme Energy

Great website easy to use

Absolutely a great company to order from! Will order from again for sure, was super cheap gave me special discounts and shipped out the next day much quicker than even expected! GREAT company wonderful to deal with an will defiantly shop from again. Thank you!

I bought this item for my fiance and he loves it! He was completely happy with the price we paid...

Wow I love the race ramps I bought for my 2009 dodge challenger srt8 I used Thelm to change the oil 2 days after I got Thelm and they worked great I have extra clearance I wouldnt think of any other place for my parts gas shipping great prices and great shipping prices I'm a very happy customer

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