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COMP Cams K11-551-5 Magnum Marine 242/250 Solid Flat Tappet Cam K-Kit Big Block Chevy 396-454

(Chevrolet Camaro 1967-72, Corvette 1967-74, Impala 1967-76, Malibu 1967, 1973-75, C1500 1990-93, Chevelle 1967-73, Blazer 1973-74 + 104 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

K11-551-5
4 reviews
Sale Price

$809.95

Estimated ship date Friday, November 20

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Product Details

The COMP Cams K11-551-5 Magnum Marine Camshaft K-Kit is a complete performance camshaft package designed specifically for Chevrolet Big Block engines (396-454 cubic inches). This kit features a hydraulic flat tappet camshaft with 242/250 duration specifications, engineered to deliver reliable performance in marine applications where durability and corrosion resistance are critical.

Complete K-Kit Includes Everything You Need:

  • High-performance camshaft with marine-grade specifications
  • Flat tappet lifters for solid valve train operation
  • Heavy-duty valve springs engineered to match cam profile
  • Precision valve spring retainers
  • Valve locks (keepers) for secure valve spring retention
  • Valve stem seals to prevent oil consumption
  • Complete timing chain set for proper cam timing
  • Assembly lube for proper break-in protection
  • Installation instructions and COMP Cams decals

This all-in-one kit eliminates the guesswork of component matching and ensures all parts are engineered to work together for optimal performance. The marine-grade design provides enhanced durability in harsh operating environments including saltwater and high-moisture conditions. Ideal for engine rebuilds, performance upgrades, and marine engine conversions on Big Block Chevrolet platforms.

Products specifications

Fits

Chevrolet Camaro 1967-72, Corvette 1967-74, Impala 1967-76, Malibu 1967, 1973-75, C1500 1990-93, Chevelle 1967-73, Blazer 1973-74, C10 Pickup 1968-74, Caprice 1967-76, C10 1975-80, El Camino 1967-75, Monte Carlo 1970-75 + 99 more models

Advertised Exhaust Duration

285

Basic Operating RPM Range

2,800-6,300

Lifter Type

Solid Flat Tappet

Intake Valve Lift

0.575

Exhaust Valve Lift

0.604

Exhaust Duration at .050 inch Lift

250

Camshaft Material

Cast Iron

Kit Type

K-Kit - Complete Kit

Camshaft Series

Magnum Marine

Cam Type

Solid Flat Tappet

AMAZON ASIN

B001GF0ZM6

Assembly Lubricant Included

Yes

LOBE SEPARATION

110

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

Intake Duration at .050 Inch Lift

242

Lifters Included

Yes

Usage

Marine

Valve Springs Included

Yes

Advertised Intake Duration

280

Engine Family

Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)

Great product, fast shipping!!

As the merchant name suggests, the process of my purchase was straight forward and simple. I do not need anything else , so next time I will shop here again.<br>Thanks.<br>Julio Gonzalez

Great Price and Fast Shipping

Best price available on the web. Fast shipping!

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