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COMP Cams K11-220-4 Magnum 260/260 Solid Flat Tappet Cam K-Kit for Chevy Big Block 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

K11-220-4
4 reviews
Sale Price

$711.95

Estimated ship date Thursday, November 19

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Product Details

The COMP Cams K11-220-4 Magnum K-Kit is a complete camshaft package designed for Chevrolet Big Block engines (396-454 cubic inches). This solid flat tappet camshaft features a 260/260 duration profile that delivers strong mid-range torque and horsepower gains, making it an excellent choice for street performance and marine applications.

Complete K-Kit Includes:

  • Magnum solid flat tappet camshaft with 260/260 duration
  • High-performance hydraulic lifters engineered for durability
  • Performance valve springs designed to match cam specifications
  • Steel valve spring retainers for reliable operation
  • Precision valve locks (keepers) for secure valve train assembly
  • Premium valve stem seals to prevent oil consumption
  • Timing chain set for accurate valve timing
  • Assembly lube to protect components during initial break-in
  • Installation instructions and COMP Cams decals

Performance Characteristics:

This camshaft profile provides a smooth idle with moderate lope and excellent throttle response. The 260-degree duration on both intake and exhaust delivers strong power from 1,500 to 5,500 RPM, making it ideal for street machines, tow vehicles, and marine applications where reliable mid-range power is essential. The solid flat tappet design offers durability and consistent performance in demanding conditions.

Application Notes:

Designed specifically for Chevrolet Big Block V8 engines including 396, 402, 427, and 454 cubic inch displacements. This kit provides all the essential valve train components needed for a professional camshaft installation, eliminating the guesswork of component matching. Professional installation and proper break-in procedures are recommended for optimal performance and longevity.

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

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

Kit Type

K-Kit - Complete Kit

Camshaft Series

Magnum Marine

Cam Type

Solid Flat Tappet

AMAZON ASIN

B001R9H9ZM

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

Lifters Included

Yes

Advertised Exhaust Duration

306

Valve Springs Included

Yes

Usage

Street/Strip

Engine Family

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

Great Prices on quality parts.

Easy ordering including updating cart and a great price.

I ordered online with autoplicity via google checkout. It was easy and a real good price compared to other sites. The communication was great every step of the way. Order confirmation, order tracking number and shipping number. Super fast shipping for a heavy item (springs)and was in perfect condition. I Will shop with them again.

Best price I could find for the brand new name brand product I ordered. Fast shipping as well.

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