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COMP Cams K01-451-8 Xtreme Marine Hydraulic Roller Camshaft K-Kit for Chevy 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

K01-451-8
6 reviews
Sale Price

$1,623.95

Estimated ship date Friday, November 20

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Product Details

The COMP Cams K01-451-8 Xtreme Marine K-Kit is a complete camshaft installation package designed specifically for Chevrolet Big Block Gen VI engines in marine applications. This hydraulic roller camshaft kit features 230/236 duration specs optimized for marine performance, delivering improved throttle response and power across the RPM range while maintaining reliability in demanding marine environments.

Complete K-Kit Includes:

  • Xtreme Marine hydraulic roller camshaft with 230/236 duration
  • Hydraulic roller lifters engineered for marine use
  • High-performance valve springs matched to cam profile
  • Valve spring retainers and locks
  • Valve stem seals for positive oil control
  • Timing chain set with gears
  • Assembly lube for proper break-in
  • Installation instructions and COMP Cams decals

This all-in-one kit eliminates the guesswork of component matching, ensuring all valvetrain components work together harmoniously. The Xtreme Marine series is specifically engineered to withstand the unique challenges of marine environments, including sustained high-load operation and exposure to moisture. Ideal for boat owners and marine engine builders looking to upgrade performance with a proven, reliable camshaft 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 Intake Duration

284

Basic Operating RPM Range

2,200-5,800

Exhaust Valve Lift

0.547

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

Camshaft Series

Xtreme Marine

AMAZON ASIN

B001GF18CW

Assembly Lubricant Included

No

LOBE SEPARATION

112

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

Lifter Type

Hydraulic Roller

Exhaust Duration at .050 inch Lift

236

Intake Duration at .050 Inch Lift

230

Cam Type

Hydraulic Roller

Lifters Included

Yes

Usage

Marine

Timing Chain and Gears Included

Yes

Advertised Exhaust Duration

290

Valve Springs Included

Yes

Intake Valve Lift

0.547

Valve Stem Seals Included

Yes

product just as described, received in 3 days

I paid for 2nd day shipping and 5 days later they were shipped out. So, I should receive my rotors in a full week from when I paid for 2 day shipping. I called customer service and they discounted the shipping rate to ground service. At least they were polite and helpful in the phone.

Cheapest I could find anywhere !!!

Great prices will shop here again.

Excellent on-line merchant with outstanding customer service and the best prices on equipment and shipping. Highly reccomended!

Good prices and easy ordering process (order #18003). The only issue that I had was after placing the order, completing the entire process, I received three emails stating that "We noticed that you started checking out on our site, but didn't quite finish the process". After calling customer service, they ensured me that the order was complete. Since then, I receive the same email(3 emails at a time) on a daily basis. Just a little annoying, but easy enough to delete.

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