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COMP Cams CL42-224-4 Xtreme Energy Hydraulic Flat Cam And Lifter Kit For Oldsmobile - 260-455

(Pontiac Firebird 1977-79, Grand Prix 1977, Bonneville 1977-81, LeMans 1976-77, Catalina 1977-81, Ventura 1975-77, Parisienne 1986 + 31 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL42-224-4
7 reviews
Sale Price

$397.95

4 left at this price

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Usually delivered within 2 days

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Product Details

The COMP Cams Xtreme Energy CL42-224-4 is a complete camshaft and lifter kit engineered specifically for Oldsmobile V8 engines ranging from 260 to 455 cubic inches. This hydraulic flat tappet camshaft delivers a performance-oriented profile with 230 degrees of advertised intake duration and 236 degrees of exhaust duration, providing an aggressive idle and strong mid-range to top-end power gains ideal for street/strip applications.

Key Features:

  • Hydraulic flat tappet design for reliable street performance
  • 230°/236° advertised duration for aggressive cam characteristics
  • Xtreme Energy lobe profile optimized for maximum lift and area under the curve
  • Complete kit includes camshaft, hydraulic lifters, assembly lube, and installation instructions
  • Application-specific grind for Oldsmobile 260, 307, 350, 403, 425, and 455 V8 engines
  • Includes COMP Cams decals and detailed break-in procedures

This kit provides everything needed for a professional camshaft installation, eliminating the guesswork of component matching. The Xtreme Energy series is designed for enthusiasts seeking noticeable performance improvements with excellent street manners and durability. Ideal for muscle car restorations, street rods, and performance upgrades where increased horsepower and torque are desired without sacrificing driveability.

Products specifications

Fits

Pontiac Firebird 1977-79, Grand Prix 1977, Bonneville 1977-81, LeMans 1976-77, Catalina 1977-81, Ventura 1975-77, Parisienne 1986, Bonneville (SE/SSE) 1977-81, Grand LeMans 1976-77, Grand Safari 1977-78, Safari 1987-89, Phoenix 1977 + 26 more models

Basic Operating RPM Range

1,800-6,000

Cam Type

Hydraulic Flat Tappet

Kit Type

Cl-Kit - Cam and Lifter Kit

Intake Valve Lift

0.52

Exhaust Valve Lift

0.523

Camshaft Material

Cast Iron

Engine Family

Oldsmobile 260-455 c.i. 8 Cylinder (1967-1990)

AMAZON ASIN

B000R9Z946

Usage

Street/Performance

Assembly Lubricant Included

Yes

Camshaft Gear Attachment

1-Bolt

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.

Gaskets Included

No

Advertised Intake Duration

274

Locks Included

No

Exhaust Duration at .050 inch Lift

236

Intake Duration at .050 Inch Lift

230

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Advertised Exhaust Duration

286

Valve Stem Seals Included

No

Camshaft Series

Xtreme Energy

Very quick easy transaction. Recommend to anyone looking for auto accessories.

great product at a great price

This is the first time I ordered from Autoplicity. Very good experience overall. The prices are the best I can find anywhere online. It was shipped very quickly, and I received my item just in time before my trip. Thanks!

I needed two fairly expensive parts for a project. Naturally, I shopped everywhere before deciding on where to purchase them. Autoplicity had the best price on the carburetor. I continued shopping around for the alternator, and ended up right back at the Autoplicity website, because they beat everyone else on that price also! And I don't mean by a few dollars! HUGE savings! Thanks Autoplicity! In the words of Arnold, "I'll be back!"

Great service!

Very poor info on shipping. Order was sent in 2 separate shipments, but tracking notice indicated everything was sent in one shipment. When I received 1/2 of my order I called & was put on hold for over 20 minutes. The world's WORST music on hold.... Good prices though.

it's a great company had the lowest price anywhere that i could find even online. great customer service that will even help you track your order all the way to your house. thanks autoplicity for helping me out and for being there with the lowest price when i needed you.

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