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COMP Cams K31-412-8 Magnum Hydraulic Roller Cam K-Kit for Ford 221-302

Manufacturer

Picture for manufacturer COMP Cams

Part Number

K31-412-8
10 reviews
Sale Price

$1,230.02

Estimated ship date Thursday, November 19

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Fitment guaranteed

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Product Details

The COMP Cams K31-412-8 Magnum K-Kit is a complete hydraulic roller camshaft package designed for Ford small block 221-302 cubic inch engines. This comprehensive kit provides everything needed for a professional camshaft upgrade in a single box, eliminating the guesswork of component matching.

Camshaft Specifications:

  • Duration: 206°/206° intake and exhaust
  • Hydraulic roller design for reduced friction and improved performance
  • Optimized for street performance and reliability
  • Smooth idle quality with excellent driveability

Complete K-Kit Includes:

  • Magnum hydraulic roller camshaft
  • Hydraulic roller lifters (16)
  • Matched valve springs for proper valve control
  • Heavy-duty steel retainers
  • Precision valve locks (keepers)
  • Valve stem seals for oil control
  • Timing chain set with gears
  • Assembly lubricant
  • Installation instructions and COMP Cams decals

This K-Kit takes the complexity out of camshaft selection by providing professionally matched components that work together for optimal performance. The hydraulic roller design offers the performance benefits of a roller cam while maintaining the convenience of hydraulic operation with zero valve lash adjustment required. Ideal for street machines, muscle car restorations, and performance upgrades where reliability and improved power delivery are priorities.

Products specifications

Advertised Exhaust Duration

260

Basic Operating RPM Range

1,200-4,500

Engine Family

Ford 221, 260, 289, 302 c.i. 8 Cylinder (1963-1995)

Intake Valve Lift

0.48

Exhaust Duration at .050 inch Lift

206

Intake Duration at .050 Inch Lift

206

Camshaft Material

Austempered Ductile Iron

Kit Type

K-Kit - Complete Kit

Camshaft Series

Magnum

AMAZON ASIN

B001GETGSG

Assembly Lubricant Included

No

LOBE SEPARATION

110

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

260

Lifter Type

Hydraulic Roller

Cam Type

Hydraulic Roller

Lifters Included

Yes

Valve Springs Included

Yes

Usage

Street/Strip

Exhaust Valve Lift

0.48

I love this online shop, I will be a repeat customer.

There was rust on one of the mufflers and they took longer than the catalytic converters to arrive. At the exhaust shop, I was only allowed to install one set because of some law that prohibits moving to dual exhaust. I've got to look into this law and find another exhaust shop to install the second set

Great customer service however the merchandise I ordered was damaged which was a great inconvenience ☹️.

Easier to order then the tire store and the lowest price online, even lower then Walmart! Other online sources tried to sell me an R rated tire when my vehicle calls for S rated. Sounds like no big deal until you are in a warranty issue. Even Sears online suggested an R rated tired. Way to go Autoplicity true to the name SIMPLE!

Fast and easy, new favorite place to get stuff for my car. Thanks.

Simple ordering process, and the product was exactly as advertised.

Great price and fast shipping! If your looking for quality brands at the best price available!!<br>

Autoplicity is awsome!! lowest prices.. fast shipping great customer service.. this is hard to find in todays world!!

Great service and communication. Once it was shipped, I was able to track my item. Best price I could find on the internet!! Would definitely do business with anytime.

Fantastic ! Ordered a Weather Tech Cargo Liner for my 2012 Ford Explorer. Price was $60 less here than ALL other sites on web. I was skeptical that this was going to be a counterfeit -- as the price was too good to be true. I was extremely happy to receive the genuine product as I expected in less than a week -- and for $60 less than the competitors ! GREAT VALUE and great service ! I will definitely be back !!

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