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COMP Cams SK12-413-8 Xtreme Hydraulic Roller Camshaft Kit for Chevy Small Block - 4x4

(GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-94, Jimmy 1970-91 + 231 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

SK12-413-8
4 reviews
Sale Price

$1,276.95

Estimated ship date Wednesday, November 25

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Product Details

The COMP Cams SK12-413-8 Xtreme 4x4 Hydraulic Roller Camshaft Kit is designed for Chevrolet Small Block engines seeking aggressive performance with excellent mid-range to top-end power. This complete SK-Kit (Small Kit) provides everything needed for a professional camshaft installation in one convenient package.

Camshaft Specifications:

  • Duration: 220/224 degrees (advertised)
  • Hydraulic roller design for reduced friction and increased power
  • Xtreme 4x4 grind optimized for off-road and high-performance street applications
  • Provides strong throttle response and excellent power band characteristics

Complete Kit Includes:

  • Xtreme 4x4 hydraulic roller camshaft
  • Hydraulic roller lifters (16 pieces)
  • High-performance timing chain set
  • Assembly lube for proper break-in
  • COMP Cams decals
  • Detailed installation instructions

This kit is ideal for 4x4 trucks, off-road vehicles, and street performance applications where strong low-end torque and mid-range power are essential. The hydraulic roller design offers superior durability and performance compared to flat tappet camshafts, while maintaining quiet operation and reduced valve train wear.

Products specifications

Fits

GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-94, Jimmy 1970-91, C3500 1979-86, 1988-94, K2500 Suburban 1979-86, 1992-94, K3500 1979-86, 1988-95, C15/C1500 Pickup 1967-74 + 227 more models

Exhaust Valve Lift

0.474

Kit Type

SK-Kit - Small Kit

Intake Valve Lift

0.474

Camshaft Material

Austempered Ductile Iron

Camshaft Series

Xtreme 4x4

AMAZON ASIN

B001GF2CAY

Usage

Street/Performance

Assembly Lubricant Included

No

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

270

Camshaft Gear Attachment

3-Bolt

LOBE SEPARATION

111

Locks Included

No

Lifter Type

Hydraulic Roller

Cam Type

Hydraulic Roller

Lifters Included

Yes

Retainers Included

No

Advertised Exhaust Duration

274

Timing Chain and Gears Included

Yes

Basic Operating RPM Range

1,500-5,500

Exhaust Duration at .050 inch Lift

224

Intake Duration at .050 Inch Lift

220

Engine Family

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

Valve Stem Seals Included

No

Pushrods Included

No

Great price..easy-to-use shopping

Site use was easy, and product shipped promptly after ordering. Price was the best I could find, would use this business again.

Lowest price on EBC brakes for my Subaru. Good speed on processing.

First I found Autoplicity through The Find, they already had the item discounted, other than all the other online stores where you needed to search for coupon codes. Then the transaction was very simple, they accepted PayPal which was the payment method I wanted to use.<br>I'm very happy with my purchase and the service I got from Autoplicity.

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