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 54-303-11 Stage LST Camshaft for Corvette/Camaro Manual Transmission - 2 LS3

(2010-2016 Chevrolet Camaro SS; 2014-2015 Chevrolet Camaro ZL1; 2008-2013 Chevrolet Corvette Base; 2010-2013 Chevrolet Corvette Grand Sport + 1 more model)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

54-303-11
6 reviews
Sale Price

$404.95

In Stock (7)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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 54-303-11 Stage 2 LST (Low Speed Technology) camshaft is specifically engineered for LS3-powered Chevrolet Corvettes and Camaros equipped with manual transmissions. This performance camshaft is designed to deliver significant power gains while maintaining excellent drivability and idle quality, making it an ideal upgrade for street/strip applications.

Key Features:

  • Stage 2 performance profile optimized for LS3 engines with manual transmissions
  • Low Speed Technology (LST) design enhances low-end torque and throttle response
  • Excellent power gains throughout the RPM range without sacrificing street manners
  • Maintains vacuum for power brakes and other accessories
  • Aggressive sound without excessive lope
  • Works with stock valve springs and other stock components in most applications
  • Precision ground on state-of-the-art CNC equipment for exact lobe profiles

This camshaft is part of COMP Cams' renowned LST series, which focuses on maximizing performance while retaining the smooth idle characteristics and daily drivability that enthusiasts demand. The Stage 2 grind provides a noticeable step up from stock performance, making it perfect for drivers who want more power without compromising the streetability of their Corvette or Camaro. Professional installation and proper tuning are recommended to achieve optimal results.

Products specifications

Fits

2010-2016 Chevrolet Camaro SS; 2014-2015 Chevrolet Camaro ZL1; 2008-2013 Chevrolet Corvette Base; 2010-2013 Chevrolet Corvette Grand Sport; 2013 Chevrolet Corvette LT

Advertised Exhaust Duration

297

Advertised Intake Duration

292

Basic Operating RPM Range

3,000-7,500

Engine Family

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

Exhaust Valve Lift

0.638

Intake Valve Lift

0.663

Camshaft Series

Low Shock Technology

Recommended Upgraded Stock Rocker Arms

1478-16

Recommended Max-Lift BSR Shaft Rocker System

1982-16

Grind Number

292LMH13

Recommended Cam Install Kit

5621

AMAZON ASIN

B07M9SH29X

CK-Kit Upgrade

CK54-303-11

MK-Kit Upgrade

MK54-303-11

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.

Camshaft Gear Attachment

3-Bolt

LOBE SEPARATION

113

Lifter Type

Hydraulic Roller

Exhaust Duration at .050 inch Lift

248

Intake Duration at .050 Inch Lift

237

Cam Type

Hydraulic Roller

Stage

2

Camshaft Material

Billet Steel

Usage

Street/Strip

Have yet to use the seal kit so cannot comment on how well it worked. Timely delivery good price.

so far so good.

good website...

Easy to find part. Quick check out. Lots of payment options

Ordering was easy, over the phone or online i was able to find all my parts on Autoplicity conveniently and my order was shipped out in a timely manner. I had concerns that were tended to by a quick phone call and great customer services reps.

Great alternative!

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