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COMP Cams 11-207-3 Magnum Hydraulic Flat Camshaft Chevy Big Block - 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

11-207-3
7 reviews
Sale Price

$297.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The COMP Cams Magnum 11-207-3 hydraulic flat tappet camshaft delivers proven performance gains for Chevrolet Big Block 396-454 engines without the excessive valve train wear associated with more aggressive grinds. This 224/224 duration camshaft is engineered to provide excellent high-RPM power while maintaining durability with mild ratio rocker arms and traditional performance valve springs.

Key Features:

  • 224° intake and exhaust duration for balanced performance
  • Hydraulic flat tappet design for reliable operation and reduced maintenance
  • Optimized for engines with 9.5:1+ static compression ratio
  • Ideal for bleeding off excess compression in higher compression builds
  • Works best with aftermarket higher stall torque converter
  • Compatible with mild ratio rocker arms and standard performance valve springs
  • Delivers strong top-end power without sacrificing valve train longevity

Part of the trusted Magnum series grind family, this camshaft is the perfect choice for performance-oriented street and strip applications where durability and power gains are both priorities. Designed specifically for Chevrolet Big Block engines from 396 to 454 cubic inches.

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

Grind Number

270H

Cam Type

Hydraulic Flat Tappet

Exhaust Valve Lift

0.51

Intake Valve Lift

0.51

Camshaft Material

Cast Iron

Cam and Lifter Kit Upgrade

CL11-207-3

K-Kit Upgrade

K11-207-3

Camshaft Series

Magnum

SK-Kit Upgrade

SK11-207-3

Assembly Lubricant Included

Yes

Lifters Included

No

LOBE SEPARATION

110

Valve Springs Required

Yes

Lifter Type

Hydraulic Flat Tappet

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.

Advertised Intake Duration

270

Camshaft Gear Attachment

3-Bolt

Advertised Exhaust Duration

270

Usage

Street/Strip

Basic Operating RPM Range

1,500-5,800

Exhaust Duration at .050 inch Lift

224

Intake Duration at .050 Inch Lift

224

Engine Family

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

AMAZON ASIN

B000CEQD9G

First off, I LOVE my new shipments! These guys had everything at super low prices, and the shipping was phenomenally fast. It's all working great, and imm definitely buying from these guys again.

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Best prices online! Ordered a JBA performance exhaust and Airaid intake system for my 06 F-150. Was hesitant at first because I never heard of them but ordering was a breeze and saved me over $100 total for two items compared to anywhere else. Had package at my door in about 24 hours and even selected normal UPS ground shipping. Very satisfied and will definitely return!

So far, so good. Good prices.

Great website to maneuver around and great prices! I used amazon.com to check out with them. Great service so far! Thanks!!!! Recommended on my website!

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