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COMP Cams SK12-675-4 Xtreme Energy Hydraulic Flat Tappet Camshaft Kit for Chevy Small Block

(GMC G2500 1979-94, Yukon 1992-94, K1500 1979-86, 1988-94, C1500 1979-86, 1988-94, K2500 1979-86, 1988-94, Jimmy 1970-91 + 218 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

SK12-675-4
4 reviews
Sale Price

$516.95

Estimated ship date Monday, November 23

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Product Details

The COMP Cams SK12-675-4 Xtreme Energy camshaft kit delivers enhanced performance for Chevrolet small block engines with a 224°/230° duration split and .454"/.475" lift. This hydraulic flat tappet cam is designed for street performance applications, providing improved throttle response and a moderate performance idle while maintaining good drivability and vacuum for power brakes.

Complete SK-Kit Includes:

  • Xtreme Energy hydraulic flat tappet camshaft with 224°/230° advertised duration
  • Hydraulic flat tappet lifter set (16 lifters)
  • High-performance timing chain and gear set
  • Assembly lubricant for proper break-in
  • Detailed installation instructions
  • COMP Cams decals

Specifications:

  • Advertised Duration: 224° intake / 230° exhaust
  • Duration at .050": 224° intake / 230° exhaust
  • Valve Lift: .454" intake / .475" exhaust (with 1.5:1 rocker ratio)
  • Lobe Separation Angle: 110°
  • Recommended RPM Range: 1,500-5,500 RPM

This cam kit is ideal for street machines, daily drivers seeking a performance upgrade, and mild street/strip applications. The hydraulic flat tappet design provides reliable operation with standard valve springs and represents an excellent value for budget-conscious enthusiasts looking to wake up their small block Chevy.

Products specifications

Fits

GMC G2500 1979-94, Yukon 1992-94, K1500 1979-86, 1988-94, C1500 1979-86, 1988-94, K2500 1979-86, 1988-94, Jimmy 1970-91, C3500 1979-86, 1988-94, K2500 Suburban 1979-86, 1992-94, K3500 1979-86, 1988-94 + 215 more models

Basic Operating RPM Range

1,300-5,800

Lifter Type

Solid Flat Tappet

Kit Type

SK-Kit - Small Kit

Intake Valve Lift

0.477

Exhaust Valve Lift

0.488

Camshaft Material

Cast Iron

Cam Type

Solid Flat Tappet

AMAZON ASIN

B001R9BWLY

Usage

Street/Performance

Assembly Lubricant Included

Yes

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

262

Camshaft Gear Attachment

3-Bolt

Locks Included

No

Exhaust Duration at .050 inch Lift

230

Advertised Exhaust Duration

268

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

Yes

Intake Duration at .050 Inch Lift

224

Engine Family

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

Valve Stem Seals Included

No

Pushrods Included

No

Camshaft Series

Xtreme Energy

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Lowest price for the racks I bought, low shipping cost, and easy checkout. Great site... what more could you want?

very excellent oil the only oil that has been in my harley since it was new and it a 95 very fast shipper ordered it 19 feb and got it 22 feb

Autoplicity has great prices and products are shipped promptly. My trailer hitch arrived the day after it was shipped. Autoplicity sent a tracking number. I would order again.

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