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COMP Cams K11-420-8 Magnum Hydraulic Roller Cam K-Kit for Chevy Big Block Engine Camshaft Kit - 215/215 396-454

(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

K11-420-8
6 reviews
Sale Price

$1,624.95

Estimated ship date Monday, November 23

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Product Details

The COMP Cams K11-420-8 Magnum hydraulic roller camshaft K-Kit delivers a complete valvetrain upgrade solution for Chevrolet Big Block 396-454 cubic inch engines. This comprehensive performance package features a 215/215 duration profile designed to provide excellent mid-range torque and horsepower gains while maintaining good street manners and drivability.

Complete K-Kit Includes Everything You Need:

  • Hydraulic roller camshaft with 215/215 duration profile
  • High-performance hydraulic roller lifters
  • Upgraded valve springs for proper cam control
  • Precision machined steel retainers
  • Hardened valve locks (keepers)
  • High-temperature valve stem seals
  • Complete timing chain set
  • Assembly lube for proper break-in
  • Installation instructions and COMP Cams decals

This K-Kit takes the guesswork out of camshaft upgrades by providing all the matched components required for a successful installation. The Magnum series hydraulic roller design eliminates the need for break-in procedures required with flat tappet cams, while delivering superior performance and longevity. Ideal for street performance applications, hot rods, and muscle car restorations where reliable power and excellent throttle response are priorities.

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

Basic Operating RPM Range

1,800-5,000

Exhaust Valve Lift

0.566

Intake Valve Lift

0.566

Exhaust Duration at .050 inch Lift

215

Camshaft Material

Austempered Ductile Iron

Kit Type

K-Kit - Complete Kit

Camshaft Series

Magnum

AMAZON ASIN

B001GEX9NE

Assembly Lubricant Included

No

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

Advertised Intake Duration

270

Camshaft Gear Attachment

3-Bolt

Lifter Type

Hydraulic Roller

Advertised Exhaust Duration

270

Cam Type

Hydraulic Roller

Lifters Included

Yes

Valve Springs Included

Yes

Usage

Street/Strip

Intake Duration at .050 Inch Lift

215

Engine Family

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

Great prices. Fast Shipping. I would definitely do business again.

Very easy ordering process. Free shipping is a plus.

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.

Hands down the best price on the Magnaflow catback I have seen by more than 20%. They were able to work out the ship-from-manufacturer tracking after a quick phone call. Will definately be recommending these guys to others.

I read some of the negative reviews for this site with the BBB and I have to say that I didn't have any of the problems that some had. I got emails to let me know what was going on with my order and followed up to make sure I received it and that it was a

Great prices on the products I want. Quick shipping.

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