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COMP Cams 23-742-9 Magnum Solid Roller Camshaft Chrysler - 262/262 383-440

(Chrysler 300 1959-71, Town & Country 1959-77, Newport 1959-78, New Yorker 1959-78, Imperial 1959-75, Cordoba 1975-78, Saratoga 1959-60 + 72 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

23-742-9
5 reviews
Sale Price

$622.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The COMP Cams 23-742-9 Magnum camshaft is a high-performance solid roller cam designed specifically for Chrysler big block 383-440 cubic inch engines. This camshaft delivers aggressive performance with 262 degrees of advertised duration on both intake and exhaust, making it ideal for street/strip applications and high-performance builds.

Key Specifications:

  • Advertised Duration: 262°/262° (intake/exhaust)
  • Camshaft Type: Solid roller
  • Application: Chrysler 383-440 big block engines
  • Magnum series performance profile
  • Requires matching roller lifters (sold separately)
  • Recommended valve spring upgrade required

Performance Characteristics:

  • Aggressive idle and sound
  • Strong mid-range to upper RPM power band
  • Excellent for street/strip applications
  • Requires higher stall converter and rear gear ratios for optimal performance

This solid roller camshaft provides maximum valve control and durability for serious performance applications. The roller design reduces friction and allows for more aggressive lobe profiles compared to flat tappet cams. Professional installation and proper break-in procedures are recommended to ensure optimal performance and longevity.

Products specifications

Fits

Chrysler 300 1959-71, Town & Country 1959-77, Newport 1959-78, New Yorker 1959-78, Imperial 1959-75, Cordoba 1975-78, Saratoga 1959-60, Ford 300 1959-71, Windsor 1959-61; Dodge Charger 1966-78, Challenger 1970-71, Dart 1960-69 + 67 more models

Advertised Exhaust Duration

308

Advertised Intake Duration

308

Basic Operating RPM Range

3,500-6,500

Grind Number

308R-10

Engine Family

Chrysler 383-440 c.i. 8 Cylinder (1959-1980)

Exhaust Valve Lift

0.575

Intake Valve Lift

0.575

Intake Duration at .050 Inch Lift

262

Cam and Lifter Kit Upgrade

CL23-742-9

K-Kit Upgrade

K23-742-9

Camshaft Series

Magnum

SK-Kit Upgrade

SK23-742-9

AMAZON ASIN

B001O061T4

Assembly Lubricant Included

No

Lifters Included

No

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.

Camshaft Gear Attachment

3-Bolt

Cam Type

Solid Roller

Camshaft Material

Billet Steel

Usage

Street/Strip

Exhaust Duration at .050 inch Lift

262

Lifter Type

Solid Roller

great shopping,hope item is the same

Great pricing and quick shipping. GREAT

Awsome service and prices,Thanks alot

Lowest price for the part, 1/2 the shipping of others. Ordered Monday nite here on Thursday. The right part. Things are good.

This store had a lot of products more than most other sites I looked at. The order was processed quickley and shiped the next day. I will use them again.

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