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 K09-420-8 Magnum 215/215 Hydraulic Roller Complete Cam K-Kit Chevy 4.3L V6

(Chevrolet Silverado 1500 1999-2013, S10 1988-2004, C1500 1988-99, Blazer 1995-2005, K1500 1988-98, Caprice 1987-93, El Camino 1987 + 48 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

K09-420-8
19 reviews
Sale Price

$1,225.95

Estimated ship date Thursday, November 19

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 K09-420-8 Magnum Hydraulic Roller Camshaft K-Kit is a complete performance upgrade solution engineered specifically for Chevrolet 262ci/4.3L 90-degree V6 engines (1987-1997 non-balance shaft applications). This comprehensive kit delivers mild street performance with a noticeable performance idle while maintaining excellent drivability characteristics.

Camshaft Specifications:

  • Grind Number: C6 270H-R10
  • Advertised Duration: 270° intake / 270° exhaust
  • Duration @ .050": 215° intake / 215° exhaust
  • Valve Lift: .500" intake / .500" exhaust (with stock 1.5 rocker ratio)
  • Lobe Separation Angle: 110°
  • RPM Operating Range: 1,800-5,000 RPM

Complete K-Kit Includes:

  • Magnum 215/215 hydraulic roller camshaft
  • Hydraulic roller lifters
  • High-performance valve springs
  • Steel valve spring retainers
  • Hardened steel valve locks
  • O-ring valve stem seals
  • Hi-Tech roller race timing chain set
  • Assembly lube
  • Installation instructions and decals

Performance Characteristics:

This Magnum series camshaft is designed for the street enthusiast seeking more power with an aggressive pro-street sound. The hydraulic roller design dramatically reduces friction and lifter wear while delivering excellent top-end power without sacrificing bottom-end torque. Expect a slightly lopey idle that announces your performance intentions.

Recommended Supporting Modifications:

  • Aftermarket intake manifold
  • Performance headers
  • Rear axle gear ratio: 3.40:1 to 4.10:1
  • Adjustable valvetrain components required
  • Works with stock torque converter for street applications

Important Notes:

  • Designed for non-balance shaft 4.3L V6 engines only
  • Computer-controlled compatible: Yes
  • CARB exempt for racing/off-road use only
  • Professional installation recommended

Backed by COMP Cams' legendary quality and precision manufacturing, this complete K-Kit provides everything needed for a successful camshaft upgrade, eliminating the guesswork of component selection and ensuring all parts work together seamlessly.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2013, S10 1988-2004, C1500 1988-99, Blazer 1995-2005, K1500 1988-98, Caprice 1987-93, El Camino 1987, Monte Carlo 1987-88, K2500 1988-95, Express 2500 1996-2006, Astro 1987-2005, Express 1500 1996-2013 + 43 more models

Basic Operating RPM Range

1,800-5,000

Exhaust Duration at .050 inch Lift

215

Camshaft Material

Austempered Ductile Iron

Engine Family

Chevrolet 4.3L 262 c.i. 90 Degree 6 Cylinder (1987+) Non-Balance Shaft

Kit Type

K-Kit - Complete Kit

Camshaft Series

Magnum

AMAZON ASIN

B001R9HA4W

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

270

Exhaust Valve Lift

0.5

Lifter Type

Hydraulic Roller

Advertised Exhaust Duration

270

Cam Type

Hydraulic Roller

Lifters Included

Yes

Timing Chain and Gears Included

Yes

Intake Valve Lift

0.5

Usage

Street/Strip

Intake Duration at .050 Inch Lift

215

Valve Stem Seals Included

Yes

Quick and easy

Very quick and easy

Quick and easy

good

Very good

Did not put it yet

This is my second order. Everything was great the first time. Sure it will be this time as well.

Doesn't list if it fits my vehicle.

great store to deal with shipping is a little high but good at keeping me updated on my order

All parts I ordered were in stock and arrived 4 days after I ordered them! One item was even 46% less than any other place online. I'm super pleased.

So far the best price that I have found

I had been working with a salesman to purchase an exhaust. In the midst of this, something happened and the price went up. After relaying this to the salesman, he agreed to honor it at the first price. That shows a lot of character for a company that wants to please it's customers! Would definitely buy from them again!

very fast

Nice company...Products are significantly cheaper than others and fast shipping.

Easy

Good price, easy to use website.

Quick and easy

absolutely astonished at how profesional fast and great of an experience it was with autoplicity they will now be the goto for anything for my car. I got the AEM V2 boy oh boy forget what anyone says about cai not doing anything this thing has been phenominal since I got it!! Happy!!!!!

Had a great price on the parts that I wanted, informed me immediately that the products were back ordered from the manufacturer, and wanted to know if I wanted the parts dropped shipped from the manufacturer or what. They said if I wanted to wait it would take around 2 weeks to ship, they arrived in a week.

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