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COMP Cams SK11-773-8 Xtreme Energy 254/260 Solid Roller Camshaft Kit for Chevrolet 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

SK11-773-8
5 reviews
Sale Price

$1,309.95

Estimated ship date Friday, November 20

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Product Details

The COMP Cams SK11-773-8 Xtreme Energy solid roller camshaft SK-Kit delivers aggressive performance for Chevrolet Big Block 396-454 engines. This complete small kit includes everything needed for a professional camshaft installation, providing increased lift and duration for significantly improved horsepower and torque throughout the RPM range.

Camshaft Specifications:

  • Intake Duration: 254° at .050"
  • Exhaust Duration: 260° at .050"
  • Solid roller cam design for maximum performance and durability
  • Xtreme Energy profile optimized for high-performance street and race applications
  • Aggressive lobe profile for maximum valve acceleration

Complete SK-Kit Includes:

  • Xtreme Energy solid roller camshaft
  • Heavy-duty solid roller lifters
  • Performance timing chain set
  • Assembly lube for proper break-in
  • Installation instructions
  • COMP Cams decals

This solid roller camshaft is designed for serious performance applications and requires compatible valve springs, pushrods, and rocker arms (sold separately). The Xtreme Energy series is engineered for engines with aftermarket cylinder heads, intake manifolds, and headers. Recommended for manual transmissions and high-stall converters with 3.73+ rear gear ratios. Ideal for street/strip applications where maximum performance is the priority.

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

292

Kit Type

SK-Kit - Small Kit

Intake Valve Lift

0.66

Exhaust Valve Lift

0.666

Intake Duration at .050 Inch Lift

254

Exhaust Duration at .050 inch Lift

260

Basic Operating RPM Range

3200-7,200

Camshaft Material

Austempered Ductile Iron

AMAZON ASIN

B001R9BWKK

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

Cam Type

Solid Roller

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

Yes

Advertised Exhaust Duration

298

Valve Stem Seals Included

No

Pushrods Included

No

Lifter Type

Solid Roller

Engine Family

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

Camshaft Series

Xtreme Energy

Good price for what I was looking for

Hopefully right part to fit 2004 Pontiac Grand Am. Re: The defroster control

Fast service purchased from them many times no problems and usually have coupon codes!! Will do buissiness with again.

Great price, good e-mail communication and fast shipping. Positive experience with Autoplicity so far.

Good price and easy website

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