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 K34-337-4 Magnum Hydraulic Flat Tappet Camshaft K-Kit for Ford - 429/460

(Ford F-150 1975-79, Mustang 1969-71, F-250 1975-94, Thunderbird 1968-76, F-350 1975-94, Galaxie 500 1969-74, F-100 1975-79 + 26 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

K34-337-4
6 reviews
Sale Price

$795.95

Estimated ship date Friday, November 20

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 K34-337-4 Magnum/Marine K-Kit is a complete camshaft upgrade package designed specifically for Ford 429 and 460 cubic inch big block engines. This hydraulic flat tappet camshaft features 253/253 degrees of advertised duration, delivering a broad powerband with excellent low-end torque and strong mid-range performance ideal for street, marine, and RV applications.

Complete K-Kit Includes:

  • Hydraulic flat tappet camshaft with 253/253 advertised duration
  • Hydraulic lifters engineered to match cam profile
  • Performance valve springs with proper seat pressure and installed height
  • Hardened steel retainers for reliable valve train operation
  • Precision valve locks (keepers)
  • High-quality valve stem seals to prevent oil consumption
  • Timing chain set with gears for accurate valve timing
  • Assembly lube to protect cam lobes during critical break-in period
  • COMP Cams decals and detailed installation instructions

This K-Kit provides everything needed for a professional camshaft installation in one convenient package, eliminating the guesswork of component matching. The Magnum series cam profile is engineered to work with stock or mildly modified cylinder heads and intake manifolds, making it an excellent choice for enthusiasts seeking improved performance without extensive engine modifications. The smooth idle characteristics and strong vacuum make this cam well-suited for vehicles with power brakes and automatic transmissions.

Products specifications

Fits

Ford F-150 1975-79, Mustang 1969-71, F-250 1975-94, Thunderbird 1968-76, F-350 1975-94, Galaxie 500 1969-74, F-100 1975-79, F-250 Pickup 1973-79, 1983-94, Fairlane 1970, Ranchero 1970-77, Torino 1970-76, F-350 Pickup 1973-79, 1983-94 + 21 more models

Advertised Exhaust Duration

305

Advertised Intake Duration

305

Cam Type

Hydraulic Flat Tappet

Engine Family

Ford 429, 460 c.i. 8 Cylinder (1968-1995)

Exhaust Valve Lift

0.585

Intake Valve Lift

0.585

Exhaust Duration at .050 inch Lift

253

Basic Operating RPM Range

3,000-6800

Camshaft Material

Cast Iron

Kit Type

K-Kit - Complete Kit

Camshaft Series

Marine

AMAZON ASIN

B000P5KBGI

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

Lifters Included

Yes

Valve Springs Included

Yes

Usage

Street/Strip

Intake Duration at .050 Inch Lift

253

Very easy to order and prices very reasonable

Fast and easy, great price!

first order was shipped very quick definite repeat customer

Prices were good and the order shipped promptly. The email notice of shipment was a little late. It came after the order had arrived.

Was quick and easy

Nobody else had part in stock. Instant shipping and a good price. Will do business again!

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