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COMP Cams CL11-217-4 Magnum Solid Flat Tappet Cam Lifter Kit Big Block Chevy - 224/224 396-454

(Chevrolet Camaro 1967-72, Corvette 1966-74, Impala 1965-76, Malibu 1966-67, 1973-75, C1500 1990-93, Chevelle 1965-73, Blazer 1973-74 + 106 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL11-217-4
8 reviews
Sale Price

$456.95

Estimated ship date Friday, November 20

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Product Details

The COMP Cams CL11-217-4 Magnum camshaft and lifter kit delivers proven performance for Big Block Chevrolet 396-454 engines. This complete kit features a solid flat tappet camshaft with 224°/224° advertised duration and .454"/.454" valve lift, designed to produce strong mid-range torque and horsepower gains in street/strip applications.

Key Features:

  • Solid flat tappet design for durability and performance
  • 224°/224° advertised duration with symmetrical intake/exhaust profiles
  • .454"/.454" valve lift (with 1.7:1 rocker ratio)
  • Optimized for engines with 9.0:1 to 10.5:1 compression ratio
  • Recommended RPM range: 1,500-6,000 RPM
  • Includes high-quality solid flat tappet lifters matched to cam profile
  • Complete kit with assembly lube, instructions, and COMP Cams decals

This Magnum series camshaft is ideal for street performance applications where strong throttle response and reliable operation are priorities. The solid flat tappet design requires periodic valve lash adjustment but offers excellent durability when properly maintained. Perfect for muscle car restorations, street rods, and weekend cruisers running Big Block Chevy power. Requires compatible valve springs, pushrods, and timing set (sold separately).

Products specifications

Fits

Chevrolet Camaro 1967-72, Corvette 1966-74, Impala 1965-76, Malibu 1966-67, 1973-75, C1500 1990-93, Chevelle 1965-73, Blazer 1973-74, C10 Pickup 1968-80, Caprice 1966-76, C10 1975-81, El Camino 1966-75, Monte Carlo 1970-75 + 101 more models

Lifter Type

Solid Flat Tappet

Intake Valve Lift

0.53

Kit Type

Cl-Kit - Cam and Lifter Kit

Exhaust Valve Lift

0.53

Camshaft Material

Cast Iron

Camshaft Series

Magnum

Cam Type

Solid Flat Tappet

AMAZON ASIN

B001R9H8US

Assembly Lubricant Included

Yes

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

Advertised Intake Duration

270

Camshaft Gear Attachment

3-Bolt

Locks Included

No

Advertised Exhaust Duration

270

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Usage

Street/Strip

Basic Operating RPM Range

1,800-5,800

Exhaust Duration at .050 inch Lift

224

Intake Duration at .050 Inch Lift

224

Valve Stem Seals Included

No

Engine Family

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

First of all, I can not believe how fast I recieved my order, 2 DAYS! Best of all, the instructions made it easy for a non mechanic like me to install.

Best price I could find on the web even after paying for shipping! Shipped in a couple of days and great service!

The ordering process was very simple and the prices could not be beat. The processing time to ship the order was a little longer than usual, but for the price savings, it was well worth it!

Low price I like that fast to order

Ordered a CAI kit and Autoplicity had the lowest price. They're website didn't correctly match my vehicle to the product and it took a few days to ship. They're support was friendly and quick when I emailed them about the delay.

Great site. Provided needed technical specs. Shipped promptly. Although I had to ask for the tacking number, it was not emailed, one was provided promptly upon request.

I couldn't find these ARP studs anywhere else for this price! $20 less than ANYWHERE! Definitely coming back to shop at Autoplicity.

This is the easiest purchase I ever made. The visor is great and installation was a breeze. The service by Autoplicity was A-1. Shipping was better than standard. Will buy from them again.

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