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COMP Cams CL12-407-8 Xtreme Energy Hydraulic Roller Cam Lifter Kit for Chevy Small Block

(GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91 + 238 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL12-407-8
6 reviews
Sale Price

$1,055.41

Estimated ship date Friday, November 27

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Product Details

The COMP Cams CL12-407-8 Xtreme Energy hydraulic roller camshaft and lifter kit is engineered specifically for Chevrolet small block engines seeking a significant performance upgrade. This complete kit delivers a 200/206 degree duration profile that provides excellent mid-range to upper RPM power gains, making it ideal for street/strip applications and performance-oriented builds.

Key Features:

  • 200/206 degree advertised duration for strong mid-range and top-end power
  • Hydraulic roller design eliminates the need for break-in procedures and provides superior durability
  • Complete kit includes matching roller lifters engineered to work perfectly with the camshaft profile
  • Includes assembly lube for proper installation and protection during initial startup
  • Comes with detailed installation instructions and COMP Cams decals

The Xtreme Energy series is designed for enthusiasts who want maximum performance without sacrificing reliability. The hydraulic roller technology provides a smooth, quiet operation while delivering the power gains typically associated with solid roller cams. This kit is ideal for engines with aftermarket cylinder heads, intake manifolds, and headers, and works best with 9.5:1 or higher compression ratios and 2,200+ RPM stall converters in automatic transmission applications.

Kit Includes: Hydraulic roller camshaft, hydraulic roller lifters, assembly lube, installation instructions, and COMP Cams decals.

Products specifications

Fits

GMC G2500 1979-95, Yukon 1992-95, 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 + 234 more models

Basic Operating RPM Range

600-4,600

Kit Type

Cl-Kit - Cam and Lifter Kit

Intake Valve Lift

0.472

Intake Duration at .050 Inch Lift

200

Exhaust Duration at .050 inch Lift

206

Camshaft Material

Austempered Ductile Iron

AMAZON ASIN

B001GESGK0

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

258

Cam Type

Hydraulic Roller

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Advertised Intake Duration

252

Exhaust Valve Lift

0.48

Engine Family

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

Valve Stem Seals Included

No

Camshaft Series

Xtreme Energy

easy, fast

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 experience, good price, item arrived within 4 days of purchase, would do business with again in future !

Easy

By far the lowest price i've seen on the web for what i have been trying to get, the Injen SRI for my juke. Great price fast shipping! Ill buy all my car stuff here from now on.

Easy order placement, fast shipment

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