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COMP Cams CL21-248-4 Magnum Solid Flat Tappet Cam Lifter Kit Chrysler - 250/250 383-440

(Chrysler 300 1959-71, Town & Country 1959-77, Newport 1959-78, New Yorker 1959-78, Imperial 1959-75, Cordoba 1975-78, Saratoga 1959-60 + 100 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL21-248-4
5 reviews
Sale Price

$456.95

Estimated ship date Saturday, November 21

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Product Details

The COMP Cams CL21-248-4 Magnum camshaft and lifter kit delivers high-performance valve timing for Chrysler 383-440 big block engines. This complete kit features a solid flat tappet camshaft with 250° intake and 250° exhaust duration (advertised), designed to provide strong mid-range torque and top-end horsepower gains for street/strip applications.

Key Features:

  • Solid flat tappet camshaft engineered for Chrysler B/RB big block engines (383-440 cubic inch)
  • 250° intake duration / 250° exhaust duration (advertised timing)
  • Aggressive profile delivers improved throttle response and power throughout the RPM range
  • Includes matching hydraulic lifters for proper valve train operation
  • Complete kit includes camshaft, lifters, assembly lube, installation instructions, and COMP Cams decals
  • Designed for engines with aftermarket cylinder heads, intake manifolds, and headers

This Magnum series camshaft is ideal for street/strip performance builds running manual or automatic transmissions with higher stall speed converters. Requires upgraded valve springs and proper valve train geometry setup. Professional installation and engine tuning recommended for optimal performance.

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 1970-74, Dart 1960-69 + 95 more models

Advertised Intake Duration

294

Lifter Type

Solid Flat Tappet

Engine Family

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

Kit Type

Cl-Kit - Cam and Lifter Kit

Exhaust Valve Lift

0.525

Intake Valve Lift

0.525

Intake Duration at .050 Inch Lift

248

Basic Operating RPM Range

3,000-6200

Camshaft Material

Cast Iron

K-Kit Upgrade

K21-248-4

Camshaft Series

Magnum

SK-Kit Upgrade

SK21-248-4

Cam Type

Solid Flat Tappet

AMAZON ASIN

B001R9DST8

Usage

Street/Performance

Assembly Lubricant Included

Yes

Camshaft Gear Attachment

1-Bolt

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

Locks Included

No

Exhaust Duration at .050 inch Lift

248

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Advertised Exhaust Duration

294

Valve Stem Seals Included

No

Great service. fast shiping!

Mazda cargo mat for the CX-9 SUV came within 1 week. Mat fits perfectly; just as described. Autoplicity had the best price listed for this product; we are very pleased.

I bought this item for my fiance and he loves it! He was completely happy with the price we paid...

Best prices I found online.. processed same day and recieved same week..packaged great and works great.

quick and easy

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