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COMP Cams K51-234-4 Magnum 230/230 Hydraulic Flat Cam K-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

K51-234-4
17 reviews
Sale Price

$647.95

Estimated ship date Saturday, November 21

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Product Details

The COMP Cams K51-234-4 Magnum Hydraulic Flat Tappet Camshaft K-Kit delivers improved performance for Pontiac 265-455 cubic inch V8 engines. This complete camshaft upgrade kit features a 230/230 duration profile designed to enhance mid-range torque and throttle response while maintaining good street manners and drivability.

Complete K-Kit Includes:

  • Magnum 230/230 hydraulic flat tappet camshaft
  • Hydraulic flat tappet lifters (16)
  • Performance valve springs with increased seat pressure
  • Spring retainers and valve locks
  • Valve stem seals
  • Timing chain set for precise valve timing
  • Assembly lube for proper break-in
  • Installation instructions and COMP Cams decals

This K-Kit provides everything needed for a professional camshaft installation in one convenient package. The 230/230 duration profile offers excellent performance gains for street/strip applications, muscle car restorations, and weekend cruisers. The hydraulic flat tappet design maintains quiet operation and requires no valve lash adjustments, making it ideal for enthusiasts seeking reliable performance without constant maintenance.

Application: Pontiac 265, 287, 301, 326, 350, 389, 400, 421, 428, and 455 cubic inch V8 engines.

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

280

Cam Type

Hydraulic Flat Tappet

Intake Valve Lift

0.48

Camshaft Material

Cast Iron

Kit Type

K-Kit - Complete Kit

AMAZON ASIN

B001O09X4E

Engine Family

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

Assembly Lubricant Included

Yes

LOBE SEPARATION

110

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

Basic Operating RPM Range

2,000-6,000

Exhaust Duration at .050 inch Lift

230

Intake Duration at .050 Inch Lift

230

Lifters Included

Yes

Valve Springs Included

Yes

Usage

Street/Strip

Exhaust Valve Lift

0.48

Advertised Intake Duration

280

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