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COMP Cams CL11-745-9 Marine Solid Roller Cam and Lifter Kit for Chevy Big Block - 280/280 396-454

(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

CL11-745-9
7 reviews
Sale Price

$924.95

Estimated ship date Friday, November 20

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Product Details

The COMP Cams CL11-745-9 is a high-performance marine camshaft and lifter kit specifically designed for Chevrolet big block engines ranging from 396 to 454 cubic inches. This complete kit features a 280/280 duration solid roller camshaft engineered to withstand the demanding marine environment while delivering excellent power and torque across the RPM range.

Key Features:

  • 280°/280° advertised duration solid roller camshaft design for balanced performance
  • Marine-specific profile optimized for propeller loads and water applications
  • Premium solid roller lifters for maximum valve control and durability
  • Compatible with Chevrolet big block 396, 402, 427, and 454 cubic inch engines
  • Includes assembly lube, installation instructions, and COMP Cams decals
  • Solid roller design eliminates lifter pump-up at high RPM

This complete camshaft kit provides everything needed for installation except pushrods and valve springs, which should be selected based on your specific marine application. The solid roller design offers superior performance and reliability compared to hydraulic camshafts, making it ideal for high-performance marine engines. COMP Cams marine camshafts feature corrosion-resistant materials and coatings to handle the harsh saltwater environment.

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

310

Advertised Intake Duration

310

Basic Operating RPM Range

5,000-7,500

Kit Type

Cl-Kit - Cam and Lifter Kit

Exhaust Valve Lift

0.772

Intake Valve Lift

0.772

Exhaust Duration at .050 inch Lift

280

Intake Duration at .050 Inch Lift

280

Camshaft Series

Marine

AMAZON ASIN

B002EE2X5K

Assembly Lubricant Included

No

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

LOBE SEPARATION

108

Valve Stem Seals Included

No

Lifter Type

Solid Roller

Engine Family

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

Great price, great service, A+

Best price on the web! I hope that shipping is also quick.

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

great price and customer service

They had the parts I needed at the best price. I needed some questions answered to make sure I was ordering the right parts for a 4 year old car and they were very helpful when I called.

Best price on the internet for my parts. Shipped out the next morning.

Ordered a Trac-Bar from Autoplicity, and didn't have any problems. WILL be back!

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