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COMP Cams K12-300-4 High Energy Hydraulic Flat Cam K-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 + 242 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

K12-300-4
4 reviews
Sale Price

$636.95

Estimated ship date Monday, November 23

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Fitment guaranteed

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Product Details

The COMP Cams K12-300-4 High Energy K-Kit is a complete camshaft installation package designed for Chevrolet small block engines. This hydraulic flat tappet cam delivers improved performance with 192° intake and 200° exhaust duration, making it an ideal upgrade for street performance applications seeking increased throttle response and mid-range power.

Complete K-Kit Includes Everything You Need:

  • High Energy hydraulic flat tappet camshaft with performance grind
  • Hydraulic lifters engineered to match cam profile
  • Performance valve springs for improved valve control
  • Valve spring retainers and locks
  • Valve stem seals for proper oil control
  • Timing chain set for precise cam timing
  • Assembly lube for proper break-in procedure
  • Installation instructions and COMP Cams decals

This complete kit eliminates the guesswork of component matching, ensuring all valvetrain components are engineered to work together for optimal performance and reliability. The High Energy series is designed for enthusiasts who want noticeable performance gains while maintaining good street manners and durability. Perfect for daily drivers, mild street machines, and weekend cruisers running stock to mildly modified Chevrolet small block engines.

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 + 239 more models

Advertised Exhaust Duration

248

Advertised Intake Duration

240

Basic Operating RPM Range

600-4,600

Cam Type

Hydraulic Flat Tappet

Intake Valve Lift

0.39

Intake Duration at .050 Inch Lift

192

Camshaft Material

Cast Iron

Camshaft Series

High Energy

Kit Type

K-Kit - Complete Kit

AMAZON ASIN

B000P5K9UG

C.A.R.B. Exemption Reason

C.A.R.B. EO Issued

C.A.R.B. E.O. Number

D-279-5

Usage

Street/Performance

Assembly Lubricant Included

Yes

Lifter Type

Hydraulic Flat Tappet

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

Lifters Included

Yes

LOBE SEPARATION

108

Valve Springs Included

Yes

Exhaust Duration at .050 inch Lift

200

Exhaust Valve Lift

0.39

Engine Family

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

Placing my order was quick and easy. Thanks!

Great prices will shop here again.

Excellent on-line merchant with outstanding customer service and the best prices on equipment and shipping. Highly reccomended!

Good prices and easy ordering process (order #18003). The only issue that I had was after placing the order, completing the entire process, I received three emails stating that "We noticed that you started checking out on our site, but didn't quite finish the process". After calling customer service, they ensured me that the order was complete. Since then, I receive the same email(3 emails at a time) on a daily basis. Just a little annoying, but easy enough to delete.

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