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COMP Cams SK51-241-4 Magnum Hydraulic Flat Tappet Camshaft Kit for Pontiac - 265-455

(Pontiac GTO 1964-73, Firebird 1967-81, Grand Prix 1962-80, Grand Am 1973-75, 1978-80, Bonneville 1959-80, LeMans 1963-81, Catalina 1959-80 + 18 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

SK51-241-4
5 reviews
Sale Price

$461.95

Estimated ship date Saturday, November 21

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Product Details

The COMP Cams SK51-241-4 is a complete small block camshaft installation kit designed for Pontiac 265-455 cubic inch V8 engines. This Magnum series hydraulic flat tappet cam delivers 253 degrees of advertised duration on both intake and exhaust, making it an excellent choice for drag racing and high-performance street applications that demand aggressive throttle response and strong mid-to-upper RPM power.

Complete SK-Kit Includes:

  • Hydraulic flat tappet camshaft with 253/253 duration profile
  • Hydraulic lifter set matched to camshaft specifications
  • Timing chain set for precise valve timing
  • Assembly lube for proper break-in protection
  • Installation instructions and COMP Cams decals

This kit provides everything needed for a professional camshaft installation except pushrods and valve springs, which should be selected based on your specific engine build. The Magnum profile is engineered to work with stock or aftermarket cylinder heads and delivers excellent performance gains over factory camshafts. Ideal for engines with upgraded intake, exhaust, and compression running pump gas or racing fuel.

Products specifications

Fits

Pontiac GTO 1964-73, Firebird 1967-81, Grand Prix 1962-80, Grand Am 1973-75, 1978-80, Bonneville 1959-80, LeMans 1963-81, Catalina 1959-80, Tempest 1961-70, Ventura 1960-61, 1972-75, 1977, Grandville 1971-75 + 15 more models

Advertised Exhaust Duration

305

Advertised Intake Duration

305

Cam Type

Hydraulic Flat Tappet

Kit Type

SK-Kit - Small Kit

Exhaust Valve Lift

0.525

Intake Valve Lift

0.525

Exhaust Duration at .050 inch Lift

253

Basic Operating RPM Range

3,000-6500

Camshaft Material

Cast Iron

Camshaft Series

Magnum

AMAZON ASIN

B001R9HB78

Engine Family

Pontiac 265-455 C.I. 8 Cylinder (1955-1981)

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

Locks Included

No

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

Yes

Usage

Street/Strip

Valve Stem Seals Included

No

Intake Duration at .050 Inch Lift

253

Pushrods Included

No

I'M PRESUMING THAT THIS IS A BRAND NEW BATTERY AND NOT A REBUILT. SHOULD IT BE A REBUILD, PLEASE CANCEL MY ORDER. THANX, FRANK

Great pricing and quick shipping. GREAT

Awsome service and prices,Thanks alot

Quick and easy to order

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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