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COMP Cams SK01-421-8 Xtreme Energy Hydraulic Roller Camshaft Kit for Chevrolet Big Block Gen VI

(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

SK01-421-8
7 reviews
Sale Price

$986.94

Estimated ship date Thursday, November 19

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Product Details

The COMP Cams SK01-421-8 Xtreme Energy camshaft kit delivers aggressive performance for Chevrolet Big Block Gen VI engines. This complete SK-Kit (Small Kit) provides everything needed for a professional camshaft upgrade, featuring a 236/242 duration hydraulic roller camshaft designed to maximize mid-range torque and horsepower.

Kit Includes:

  • Xtreme Energy 236/242 hydraulic roller camshaft
  • High-performance hydraulic roller lifters
  • Precision timing chain set
  • Assembly lube for proper break-in
  • Installation instructions
  • COMP Cams decals

The Xtreme Energy series is engineered for street/strip applications where increased throttle response and power gains are desired. The hydraulic roller design reduces friction and wear while providing excellent valve control throughout the RPM range. This kit is specifically calibrated for Chevrolet Big Block Gen VI engines, offering a proven upgrade path for enthusiasts seeking noticeable performance improvements without sacrificing reliability.

Application: Chevrolet Big Block Gen VI engines

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

Basic Operating RPM Range

2,500-6,000

Kit Type

SK-Kit - Small Kit

Intake Valve Lift

0.521

Camshaft Material

Austempered Ductile Iron

Engine Family

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

AMAZON ASIN

B001R9BWDC

Usage

Street/Performance

Assembly Lubricant Included

No

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

Camshaft Gear Attachment

3-Bolt

Exhaust Valve Lift

0.54

Locks Included

No

Lifter Type

Hydraulic Roller

Exhaust Duration at .050 inch Lift

242

Intake Duration at .050 Inch Lift

236

Cam Type

Hydraulic Roller

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

Yes

Advertised Exhaust Duration

294

Advertised Intake Duration

288

Valve Stem Seals Included

No

Pushrods Included

No

Camshaft Series

Xtreme Energy

Autoplicity had by far the best price I found for the part I needed. My order shipped promptly. I recommend them to all.

Excellent price on the product and shipping! Ordered on Thursday night (after they closed) and they were shipped out Monday!

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delivery was on time and quick, ordering was simple product looks as it should be,great.

Unbeliveable customer service and super fast shipping. I had a question about my order and I was able to use the online chat function to instantly connect with a customer service agent that was quick to answer all my questions regarding my order. I am very pleased with the level of service I received not to mention the great price they offered on the item I purchased. I will be sure to continue doing business with Autoplicity for my automotive needs. Thanks so much. A+

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