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 54-452-11 XFI Xtreme Truck Hydraulic Roller Camshaft for GM LS Gen III/IV - 212/216

(Chevrolet Silverado 1500 1999-2013, Silverado 1500 HD 2001-07, Suburban 1500 2000-14, Camaro 2010-16, Corvette 2005-13 + 57 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

54-452-11
13 reviews
Sale Price

$482.19

Estimated ship date Wednesday, November 25

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 XFI Xtreme Truck camshaft is engineered specifically for GM LS Gen III and Gen IV engines seeking improved throttle response and power delivery in truck and SUV applications. This hydraulic roller camshaft features a 212/216 duration profile that delivers a significant upgrade over stock performance while maintaining excellent drivability and compatibility with stock components.

Key Specifications:

  • Advertised Duration: 270°/278° intake/exhaust
  • Duration @ .050": 212°/216° intake/exhaust
  • Valve Lift: .525"/.525" intake/exhaust (with 1.7 rocker ratio)
  • Lobe Separation Angle: 114°
  • Hydraulic roller design for reduced friction and maintenance-free operation
  • Direct replacement for GM LS Gen III/IV engines (4.8L, 5.3L, 5.7L, 6.0L, 6.2L)

Performance Benefits:

  • Optimized for truck and SUV applications with increased low to midrange torque
  • Improved throttle response and acceleration
  • Smooth idle quality suitable for daily driving and towing
  • Compatible with stock valve springs, torque converters, and fuel injection systems
  • No tuning required in most applications

This camshaft is ideal for street-driven trucks and SUVs where improved performance is desired without sacrificing reliability or drivability. The XFI Xtreme Truck series is specifically calibrated to work with stock computer controls and emissions equipment, making it an excellent choice for enthusiasts seeking bolt-in performance upgrades.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2013, Silverado 1500 HD 2001-07, Suburban 1500 2000-14, Camaro 2010-16, Corvette 2005-13, Silverado 2500 HD 2001-07, 2010-19, Tahoe 2000-14, Impala 2006-09, Colorado 2009-12, Trailblazer 2006-08 + 52 more models

Basic Operating RPM Range

800-5,200

Engine Family

GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)

Intake Valve Lift

0.52

Exhaust Valve Lift

0.524

Grind Number

G3 XFI 266 HR15

MSE Process Video Link

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

Camshaft Series

XFI Xtreme Truck

AMAZON ASIN

B001G95P40

Assembly Lubricant Included

No

Lifters Included

No

Valve Springs Required

Yes

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.

Advertised Intake Duration

266

Camshaft Gear Attachment

3-Bolt

LOBE SEPARATION

115

Lifter Type

Hydraulic Roller

Advertised Exhaust Duration

270

Cam Type

Hydraulic Roller

Camshaft Material

Billet Steel

Intake Duration at .050 Inch Lift

212

Exhaust Duration at .050 inch Lift

216

I like how these headlight look , i can not wait to see how the output is on them. 4 stars for now (:

Great Price Smooth Checkout

Great

None

So happy to find this item so quickly. Hoping it's identical to the one it needs to replace. I plan on keeping "autoplicity" website handy for future reference! =)

all well

Just what we need. It was a pleasure doing business with you. Thank you!

Thanks

They were very helpful and wasted time in shipping my order. Thanks again. Look forward in using them again in the future.

Awsome service and prices,Thanks alot

lowest price I could find ANYWHERE. Website needs some work (login screen appears to be asking you to login again after you enter account info).

decent, i wish i could stack coupons

Very good company! Shipped out product very fast!!! I can say i will use them 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