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COMP Cams K12-677-4 Xtreme Energy 236/242 Solid Flat Tappet Cam K-Kit

(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

K12-677-4
6 reviews
Sale Price

$796.95

Estimated ship date Friday, November 20

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Product Details

The COMP Cams K12-677-4 is an Xtreme Energy solid flat tappet camshaft kit (K-Kit) for street/performance engines. It is a complete cam and valvetrain kit, so you can buy the camshaft and the matching parts together. The cam is rated for very strong mid-range torque and throttle response, and for use with a 2200+ stall converter.

Kit Includes:

  • Camshaft
  • Lifters
  • Valve springs
  • Retainers
  • Valve locks
  • Valve stem seals
  • Timing chain set
  • Assembly lube (in flat tappet applications)
  • Decals and instructions

Camshaft Specifications:

  • Cam type: solid (mechanical) flat tappet
  • Camshaft series: Xtreme Energy
  • Advertised duration: 274 intake / 280 exhaust
  • Duration at .050 inch lift: 236 intake / 242 exhaust
  • Valve lift: 0.501 inch intake / 0.510 inch exhaust
  • Lobe separation: 110 degrees
  • Operating RPM range: 2,000-6,400
  • Camshaft gear attachment: 3-bolt
  • Usage: street/performance

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

280

Lifter Type

Solid Flat Tappet

Exhaust Valve Lift

0.51

Intake Valve Lift

0.501

Camshaft Material

Cast Iron

Kit Type

K-Kit - Complete Kit

Cam Type

Solid Flat Tappet

AMAZON ASIN

B001R9DTN8

Usage

Street/Performance

Assembly Lubricant Included

Yes

LOBE SEPARATION

110

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

274

Basic Operating RPM Range

2,000-6,400

Camshaft Gear Attachment

3-Bolt

Exhaust Duration at .050 inch Lift

242

Intake Duration at .050 Inch Lift

236

Lifters Included

Yes

Valve Springs Included

Yes

Engine Family

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

Camshaft Series

Xtreme Energy

great prices great experience

First time buyer and couldn't be happier with the service and follow through! Great Job Autoplicity!!!

Prices were good and the order shipped promptly. The email notice of shipment was a little late. It came after the order had arrived.

Product delivered as expected within 4 days. Lowest price on the web. No complaints.

This was an easy transaction, keep me notified thoughout the entire shipment. Price is what got my attention in the first place. I will be back for future needs.

Nobody else had part in stock. Instant shipping and a good price. Will do business again!

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