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COMP Cams K01-461-8 Xtreme Marine Hydraulic Roller Camshaft K-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

K01-461-8
6 reviews
Sale Price

$1,623.95

Estimated ship date Friday, November 20

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Product Details

The COMP Cams K01-461-8 Xtreme Marine K-Kit is a complete hydraulic roller camshaft package specifically engineered for Chevrolet Big Block Gen VI marine engines. This comprehensive kit delivers enhanced performance for marine applications with a 254/260 duration profile that provides improved throttle response and increased power across the RPM range while maintaining reliable operation in demanding saltwater and freshwater environments.

Complete K-Kit Includes:

  • Hydraulic roller camshaft with 254/260 duration specification
  • Hydraulic roller lifters designed for marine duty
  • Performance valve springs engineered to match cam profile
  • Heavy-duty valve spring retainers
  • Precision valve locks
  • Valve stem seals for positive oil control
  • Timing chain set for accurate valve timing
  • Assembly lube for proper break-in
  • Installation instructions and COMP Cams decals

This Xtreme Marine series camshaft kit is specifically designed to withstand the unique challenges of marine environments, including constant load conditions, extended operating times, and exposure to moisture. The hydraulic roller design reduces friction and wear compared to flat tappet configurations while providing smoother operation and improved durability. Ideal for performance-oriented marine applications where reliability and power delivery are essential.

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

308

Basic Operating RPM Range

3,500-6,500

Exhaust Valve Lift

0.575

Intake Valve Lift

0.575

Intake Duration at .050 Inch Lift

254

Exhaust Duration at .050 inch Lift

260

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

B001GF18H2

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

Cam Type

Hydraulic Roller

Lifters Included

Yes

Usage

Marine

Timing Chain and Gears Included

Yes

Valve Springs Included

Yes

Advertised Exhaust Duration

314

Valve Stem Seals Included

Yes

great price ...fast shipping thanks

Easy to make purchase options and update to checkout

Very competitive prices and fast FREE shipping! Will do business with Autoplicity again!

Wow ... they not only have the best price ... but also ultra fast shipping ... the really have great customer service too .. i like that they have live chat.

Impressed with selection and price. Saved over traditional e-tailers and they shipped within 24 hours. Excited to recommend AUTOPLICITY.

Ordered an ARP ring compressor, best price I could find online, Fast shipping A++

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