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COMP Cams CL12-769-8 Xtreme Energy Solid Roller Cam and Lifter Kit - 230/236

(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 + 239 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL12-769-8
7 reviews
Sale Price

$1,210.95

Estimated ship date Wednesday, November 25

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Product Details

The COMP Cams Xtreme Energy CL12-769-8 is a complete solid roller camshaft and lifter kit engineered for high-performance Chevrolet small block engines. This kit delivers excellent mid-range to upper RPM power, making it ideal for serious street/strip applications and bracket racing engines where maximum performance is the priority.

Camshaft Specifications:

  • Advertised Duration: 280°/286° intake/exhaust
  • Duration at .050": 230°/236° intake/exhaust
  • Valve Lift: .510"/.520" intake/exhaust (with 1.5 rocker ratio)
  • Lobe Separation Angle: 110°
  • Solid roller design for high-RPM stability and maximum valve control

Complete Kit Includes:

  • Xtreme Energy solid roller camshaft
  • Assembly lube for proper break-in
  • Installation instructions
  • COMP Cams decals

This camshaft requires a minimum 2,400-6,400 RPM operating range and works best with aftermarket cylinder heads, headers, and a higher-stall torque converter. The solid roller design eliminates the need for break-in procedures required by flat tappet cams and provides superior durability in high-performance applications. Computer-designed lobe profiles ensure maximum power output while maintaining excellent valve train stability.

Important: This camshaft is not emissions legal and is intended for off-road/racing use only. Requires stiff valve springs (not included), hardened pushrods, and may require machine work for roller lifter compatibility.

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 + 235 more models

Intake Valve Lift

0.522

Kit Type

Cl-Kit - Cam and Lifter Kit

Exhaust Valve Lift

0.564

Camshaft Material

Austempered Ductile Iron

AMAZON ASIN

B001R98GRM

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

Advertised Intake Duration

268

Basic Operating RPM Range

2,000-6,000

Camshaft Gear Attachment

3-Bolt

Locks Included

No

Exhaust Duration at .050 inch Lift

236

Intake Duration at .050 Inch Lift

230

Cam Type

Solid Roller

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Advertised Exhaust Duration

274

Engine Family

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

Valve Stem Seals Included

No

Lifter Type

Solid Roller

Camshaft Series

Xtreme Energy

Site was user friendly. Shipping was quick. The pricing was the best I could find

The ordering process was very simple and the prices could not be beat. The processing time to ship the order was a little longer than usual, but for the price savings, it was well worth it!

SUPER EASY TO ORDER, CHEAPEST PRICES!! WILL BE ORDERING FROM THEM AGAIN!

Ordered a CAI kit and Autoplicity had the lowest price. They're website didn't correctly match my vehicle to the product and it took a few days to ship. They're support was friendly and quick when I emailed them about the delay.

Great customer service, item shipped quickly. Very satisfied.

Great site. Provided needed technical specs. Shipped promptly. Although I had to ask for the tacking number, it was not emailed, one was provided promptly upon request.

This is the easiest purchase I ever made. The visor is great and installation was a breeze. The service by Autoplicity was A-1. Shipping was better than standard. Will buy from them again.

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