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COMP Cams SK11-220-4 Magnum Solid Flat Tappet Camshaft Kit for Chevy Big Block - 260/260 396-454

(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

SK11-220-4
5 reviews
Sale Price

$403.04

Estimated ship date Thursday, November 19

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Product Details

The COMP Cams SK11-220-4 Magnum/Magnum Marine SK-Kit is a comprehensive camshaft upgrade package designed specifically for Chevrolet Big Block engines (396-454 cubic inches). This solid flat tappet camshaft delivers 260 degrees of advertised duration on both intake and exhaust, providing a strong mid-range power band with excellent throttle response for street and marine applications.

Complete SK-Kit Includes:

  • Magnum solid flat tappet camshaft with 260/260 duration
  • Solid flat tappet lifters (16 pieces)
  • Timing chain and gear set
  • Assembly lube for proper break-in
  • COMP Cams decals
  • Complete installation instructions

This small kit provides everything needed for a basic camshaft installation, eliminating the guesswork of component matching. The 260/260 profile offers a noticeable performance increase over stock camshafts while maintaining good vacuum for power brakes and automatic transmissions. Ideal for street performance, towing, and marine engine builds where reliable power delivery is essential.

Application: Chevrolet Big Block V8 engines including 396, 402, 427, and 454 cubic inch displacements. Requires adjustment of valvetrain components and proper break-in procedure for solid lifter camshafts.

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

Advertised Intake Duration

306

Lifter Type

Solid Flat Tappet

Kit Type

SK-Kit - Small Kit

Exhaust Valve Lift

0.629

Intake Valve Lift

0.629

Exhaust Duration at .050 inch Lift

260

Intake Duration at .050 Inch Lift

260

Basic Operating RPM Range

3,000-7000

Camshaft Material

Cast Iron

Camshaft Series

Magnum Marine

Cam Type

Solid Flat Tappet

AMAZON ASIN

B001R9DUTQ

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

Camshaft Gear Attachment

3-Bolt

Locks Included

No

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

Yes

Advertised Exhaust Duration

306

Usage

Street/Strip

Valve Stem Seals Included

No

Pushrods Included

No

Engine Family

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

product just as described, received in 3 days

I paid for 2nd day shipping and 5 days later they were shipped out. So, I should receive my rotors in a full week from when I paid for 2 day shipping. I called customer service and they discounted the shipping rate to ground service. At least they were polite and helpful in the phone.

Excellent on-line merchant with outstanding customer service and the best prices on equipment and shipping. Highly reccomended!

Good prices and easy ordering process (order #18003). The only issue that I had was after placing the order, completing the entire process, I received three emails stating that "We noticed that you started checking out on our site, but didn't quite finish the process". After calling customer service, they ensured me that the order was complete. Since then, I receive the same email(3 emails at a time) on a daily basis. Just a little annoying, but easy enough to delete.

Pleasant

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