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 K54-444-11 XFI XE-R Hydraulic Roller Camshaft K-Kit for GM LS Gen III/IV - 224/230

(Chevrolet Silverado 1500 1999-2013, Suburban 1500 2000-14, Camaro 1998-2002, 2010-16, Corvette 1997-2013, Silverado 2500 HD 2010-19 + 58 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

K54-444-11
14 reviews
Sale Price

$1,317.95

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 K54-444-11 XFI XE-R hydraulic roller camshaft K-Kit is a comprehensive performance upgrade designed specifically for GM LS Gen III and Gen IV engines. This complete kit delivers aggressive performance with a 224/230 duration profile, making it ideal for street/strip applications seeking increased horsepower and torque across the RPM range.

Complete K-Kit Includes:

  • XFI XE-R hydraulic roller camshaft with 224/230 advertised duration
  • High-performance hydraulic roller lifters engineered for LS engines
  • Upgraded valve springs designed to handle increased valve lift and RPM
  • Precision-machined valve spring retainers
  • Hardened valve locks for secure valve train operation
  • Premium valve stem seals to prevent oil consumption
  • Complete timing chain set for accurate cam timing
  • Assembly lube to ensure proper break-in and component protection
  • 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 XE-R profile is optimized for engines with aftermarket cylinder heads, intake manifolds, and exhaust systems, delivering strong midrange power with excellent top-end performance. Ideal for enthusiasts seeking a noticeable performance gain with reliable street manners.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2013, Suburban 1500 2000-14, Camaro 1998-2002, 2010-16, Corvette 1997-2013, Silverado 2500 HD 2010-19, Tahoe 2000-14, Impala 2006-09, Colorado 2009-12, Trailblazer 2006-08, Caprice 2011-17 + 53 more models

Basic Operating RPM Range

2,000-7,000

Intake Valve Lift

0.581

Exhaust Valve Lift

0.588

MSE Process Video Link

https://www.youtube.com/watch?v=hTyIQxrPCCI

Kit Type

K-Kit - Complete Kit

AMAZON ASIN

B005H89TRK

Usage

Street/Performance

Assembly Lubricant Included

No

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

273

LOBE SEPARATION

114

Lifter Type

Hydraulic Roller

Exhaust Duration at .050 inch Lift

230

Cam Type

Hydraulic Roller

Lifters Included

Yes

Camshaft Material

Billet Steel

Advertised Exhaust Duration

279

Valve Springs Included

Yes

Intake Duration at .050 Inch Lift

224

Good

Quick and easy so far ... like that I can pay with PayPal

Very fast delivery and tires are reliable products

Great service, I had a few questions about the part numbers and description, the sales guy work hard to answer. The pictures, we're not what I wanted, I ordered with a bit of speculation on what I would get and when my stuff arrived, ( in 2 days

Quick and easy

Good timing..

Had the product I needed at a price that couldn't be beat. The shipping was a little high, but not completely out of line, either, and it was still better than other companies who have even MORE ridiculous shipping rates. Will buy from them in the future if they have what I need.

easy

Great price and fast shipping!

Easy to find and order what I needed.

Great prices and easy transaction

Best price I could find on line, shipped really fast. With how low the price is I was worried but everything came fast and it was the correct parts. This place really keeps the cost of racing down.

Everything went seamlessly. I placed my order on a Thursday and it got here Tuesday morning. No problems, and it was the best price I could find.

GOOD PRICE! way to go keep up the good work!!!!

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