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COMP Cams SK12-408-8 Xtreme Energy Hydraulic Roller Cam SK-Kit for Chevy Small Block

(GMC G2500 1979-95, Yukon 1992-94, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91 + 233 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

SK12-408-8
7 reviews
Sale Price

$1,276.95

Estimated ship date Thursday, November 26

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Fitment guaranteed

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Product Details

The COMP Cams SK12-408-8 Xtreme Energy hydraulic roller camshaft SK-Kit is a complete performance upgrade package designed specifically for Chevrolet small block engines. This comprehensive kit delivers aggressive street performance with improved throttle response, stronger mid-range torque, and impressive top-end power for high-performance street and street/strip applications.

Camshaft Specifications:

  • Intake Duration: 206 degrees at .050"
  • Exhaust Duration: 212 degrees at .050"
  • Hydraulic roller design for reduced friction and enhanced durability
  • Optimized for 1,500-6,000 RPM operating range
  • Designed for engines with 9.0:1 to 10.5:1 compression ratio

Complete SK-Kit Includes:

  • Xtreme Energy hydraulic roller camshaft
  • Premium hydraulic roller lifters
  • Timing chain and gear set
  • COMP Cams assembly lube for proper break-in
  • Installation instructions and decals

This kit provides everything needed for a professional camshaft installation, eliminating the guesswork of component matching. The Xtreme Energy profile is ideal for enthusiasts seeking noticeable performance gains with good street manners and compatibility with stock torque converters and rear gear ratios. Perfect for daily-driven muscle cars, hot rods, and weekend warriors that demand reliable power.

Products specifications

Fits

GMC G2500 1979-95, Yukon 1992-94, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91, C3500 1979-86, 1988-95, K2500 Suburban 1979-86, 1992-95, K3500 1979-86, 1988-95, C15/C1500 Pickup 1967-74 + 229 more models

Kit Type

SK-Kit - Small Kit

Intake Valve Lift

0.48

Exhaust Valve Lift

0.487

Intake Duration at .050 Inch Lift

206

Camshaft Material

Austempered Ductile Iron

AMAZON ASIN

B001GF3AMS

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

264

Cam Type

Hydraulic Roller

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

Yes

Basic Operating RPM Range

1,000-5,000

Exhaust Duration at .050 inch Lift

212

Advertised Intake Duration

258

Engine Family

Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)

Valve Stem Seals Included

No

Pushrods Included

No

Camshaft Series

Xtreme Energy

super bien

Very pleasant order over the phone. Gentleman was smart, cheerful and helpful.

Best price I could find. Good communication with shipping notification received when item shipped.

Just what you want from a merchant but don't expect; fast, courteous service and attention to the details of your order. I'm a happy consumer. Thank you, Autoplicity. I'll be back.

Autoplicity cares about there customers. I ordered a flash programmer and got to the last page and never got a confirmation of the order. I used the website chat and talked to somebody about it right away. So I ordered again and got a conformation. But both went though. Autoplicity called me next day a.m. to see if I made a mistake. Thanks for letting me know and correcting to one order. Saved me from shipping back a product I dind't need.

Good products with low prices. Easy website and pament options.

Exact product as promised with the best price on the internet. Product shipped fast and had a tracking number to keep me up to date on my order. I would order from again without hesitation and will tell friends.

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