My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

COMP Cams CL23-231-4 Xtreme Energy Solid Flat Cam and Lifter Kit for Chrysler 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 + 74 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL23-231-4
5 reviews
Sale Price

$456.95

Estimated ship date Saturday, November 21

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The COMP Cams Xtreme Energy CL23-231-4 camshaft and lifter kit is designed for Chrysler big block 383-440 cubic inch engines seeking aggressive performance with solid flat tappet technology. This kit features a 236/242 duration split that delivers strong mid-range to top-end power, making it ideal for street/strip applications and performance-oriented builds.

Camshaft Specifications:

  • Advertised Duration: 280°/286° intake/exhaust
  • Duration at .050": 236°/242° intake/exhaust
  • Valve Lift: .513"/.520" intake/exhaust (with 1.5 rocker ratio)
  • Lobe Separation Angle: 110°
  • Solid flat tappet design for maximum durability and performance

Complete Kit Includes:

  • Xtreme Energy camshaft with advanced lobe profiles
  • Matching solid flat tappet lifters
  • Assembly lube for proper break-in
  • Installation instructions
  • COMP Cams decals

This camshaft delivers excellent throttle response and strong power gains from 2,000 to 6,000 RPM. The Xtreme Energy series features aggressive lobe profiles that maximize airflow while maintaining good vacuum for power brakes. Recommended for engines with aftermarket cylinder heads, headers, and a performance intake manifold. Requires valve spring upgrade and proper break-in procedure for solid flat tappet camshafts.

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 + 69 more models

Advertised Exhaust Duration

280

Lifter Type

Solid Flat Tappet

Kit Type

Cl-Kit - Cam and Lifter Kit

Intake Valve Lift

0.502

Exhaust Valve Lift

0.511

Camshaft Material

Cast Iron

K-Kit Upgrade

K23-231-4

Cam Type

Solid Flat Tappet

AMAZON ASIN

B001R98GEA

Usage

Street/Performance

Assembly Lubricant Included

Yes

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

Advertised Intake Duration

274

Basic Operating RPM Range

2,200-6,200

Camshaft Gear Attachment

3-Bolt

Locks Included

No

Exhaust Duration at .050 inch Lift

242

Intake Duration at .050 Inch Lift

236

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Valve Stem Seals Included

No

Seen some bad reviews but hope my experience is better

Ordering the parts I needed was quick and simple- the way it should be.

Fast,quick and secure. Paid with amazon.

BEST PRICES ON THE NET. TRUST ME I'VE LOOKED. HECK, EVEN CHEAPER THAN EBAY. CUSTOMER SUPPORT IS SO MUCH BETTER THAN ANY OTHER PARTS COMPANY OUT THERE. QUICK RESPONSE. THANKS AUTOPLICITY!

Ordering was easy. The product is described well I loved the "Pay with Amazon" feature. I'll update once the package gets here!

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy