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COMP Cams K01-426-8 Xtreme Energy Hydraulic Roller Camshaft Kit for Chevy Big Block Gen VI - 242/248

(Chevrolet K2500 1996-2000, Express 3500 1996-2000, C3500 1996-2000, C2500 1996-2000, K3500 1996-2000, K2500 Suburban 1996-99, P30 1996-99 + 11 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

K01-426-8
6 reviews
Sale Price

$1,728.95

Estimated ship date Friday, November 20

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Product Details

The COMP Cams K01-426-8 Xtreme Energy K-Kit delivers a complete camshaft upgrade solution for Chevrolet Big Block Gen VI engines. This hydraulic roller camshaft kit features 242/248 duration specs designed to provide increased power and performance across a broad RPM range, making it ideal for street/strip applications and performance builds.

Complete K-Kit Includes:

  • Xtreme Energy hydraulic roller camshaft with 242/248 duration
  • Hydraulic roller lifters engineered for reduced friction and increased durability
  • High-performance valve springs designed to match cam profile
  • Valve spring retainers and locks for secure valve train operation
  • Valve stem seals to prevent oil consumption
  • Timing chain set for precise cam timing
  • Assembly lube for proper break-in procedure
  • Installation instructions and COMP Cams decals

This all-in-one kit eliminates the guesswork of component matching, ensuring all valve train components are properly engineered to work together. The Xtreme Energy grind offers excellent throttle response and power gains while maintaining good street manners and vacuum for power accessories. Perfect for enthusiasts looking to maximize their big block Chevy's performance potential with a single comprehensive package.

Products specifications

Fits

Chevrolet K2500 1996-2000, Express 3500 1996-2000, C3500 1996-2000, C2500 1996-2000, K3500 1996-2000, K2500 Suburban 1996-99, P30 1996-99, G30 1996, C2500 Suburban 1996-99; GMC K2500 1996-2000, Savana 3500 1996-2000, C3500 1996-2000 + 6 more models

Advertised Exhaust Duration

300

Advertised Intake Duration

294

Basic Operating RPM Range

2,800-6,400

Intake Valve Lift

0.54

Camshaft Material

Austempered Ductile Iron

Engine Family

Chevrolet GEN VI 454 and 502 c.i. 8 Cylinder (1996-1999)

Kit Type

K-Kit - Complete Kit

AMAZON ASIN

B001R9DSV6

Usage

Street/Performance

Assembly Lubricant Included

No

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

LOBE SEPARATION

114

Lifter Type

Hydraulic Roller

Exhaust Duration at .050 inch Lift

248

Intake Duration at .050 Inch Lift

242

Cam Type

Hydraulic Roller

Lifters Included

Yes

Timing Chain and Gears Included

Yes

Valve Springs Included

Yes

Exhaust Valve Lift

0.56

Valve Stem Seals Included

Yes

Camshaft Series

Xtreme Energy

easy will shop at this place again

I ordered an AEM intake for my F-150 on Christmas day and received it on the 29th. I would absolutely recommend this site to anyone looking for car parts - they had the lowest price by far and shipped fast. Great job!

very good price fast shipping

Found Autoplicity by doing Google search looking for Corsa Sport Axle Back exhaust for my 2008 GT500. By far the best price, even cheaper than other big companies with free shipping by far. Ordered them on Thursday afternoon and got them 24 hours later in NY with the standard shipping. Could'nt be happier.

fast, polite service when we had a question

Very easy to place order

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