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COMP Cams CL11-746-9 Marine 285/288 Solid Roller Cam And Lifter Kit For Chevrolet Big Block 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

CL11-746-9
5 reviews
Sale Price

$924.95

Estimated ship date Friday, November 20

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Product Details

The COMP Cams CL11-746-9 is a high-performance marine camshaft and lifter kit designed specifically for Chevrolet Big Block engines ranging from 396 to 454 cubic inches. This solid roller cam features a 285/288 duration profile that delivers excellent mid-range to high-RPM power, making it ideal for marine applications where reliability and performance are critical.

Key Features:

  • Solid roller camshaft design for maximum durability and performance in marine environments
  • 285/288 duration profile optimized for Chevrolet Big Block 396-454 engines
  • Complete kit includes camshaft, lifters, assembly lube, decals, and detailed installation instructions
  • Marine-specific design built to withstand harsh saltwater and high-moisture conditions
  • Precision-ground lobes ensure consistent valve timing and optimal engine performance
  • Matched lifter set included for proper valve train operation

This complete cam and lifter kit provides everything needed for a professional installation, eliminating the guesswork of component matching. The solid roller design offers superior valve control compared to hydraulic alternatives, making it an excellent choice for performance marine builds where durability and power delivery are paramount.

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

326

Advertised Intake Duration

319

Kit Type

Cl-Kit - Cam and Lifter Kit

Exhaust Valve Lift

0.714

Intake Valve Lift

0.782

Intake Duration at .050 Inch Lift

287

Exhaust Duration at .050 inch Lift

290

Basic Operating RPM Range

5500-7,500

Camshaft Series

Marine

AMAZON ASIN

B002EDZELQ

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

Locks Included

No

Cam Type

Solid Roller

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Usage

Marine

Camshaft Material

Billet Steel

Valve Stem Seals Included

No

Lifter Type

Solid Roller

Engine Family

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

First radiator ordered via Amazon did not fit.

So far good with the price

Fast order process, quick delivery.

Fast shipping, great product. Nothing more needs to be said.

Ordering is quick and easy and product was just as described

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