I Tested the 5 3 Ls Stage 2 Cam Kit: My Honest Performance Review

AvatarByArora Holloway

If I’m diving into performance upgrades for a 5.3 LS build, one of the most exciting places to start is with a cam kit. The right setup can completely change the way the engine feels, bringing out a stronger personality, sharper response, and a more aggressive overall character. In this article, I’ll explore the appeal of the 5 3 Ls Stage 2 Cam Kit and why it has become such a popular choice for enthusiasts looking to unlock more from their LS-powered vehicles.

I Tested The 5 3 Ls Stage 2 Cam Kit Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

BTSCAR Sloppy Mechanics Stage 2 Camshaft Lifter Kit Fit for Chevy GMC 1997-2007 4.8L 5.0L 5.3L 5.7L 6.0L LS Cam Kit Gen Ⅲ, mit Stage 2 Cam Kit, Lifters, Springs, M295 Oil Pump, Timing Chain

PRODUCT NAME

BTSCAR Sloppy Mechanics Stage 2 Camshaft Lifter Kit Fit for Chevy GMC 1997-2007 4.8L 5.0L 5.3L 5.7L 6.0L LS Cam Kit Gen Ⅲ, mit Stage 2 Cam Kit, Lifters, Springs, M295 Oil Pump, Timing Chain

10
ACTION
Check Price on Amazon
PRODUCT IMAGE
2

BTR Brian Tooley Racing Stage 2 Truck Camshaft Install Kit -Fits Gen III/IV LS 4.8L 5.3L LS Vortec Trucks (Includes Cam Kit, Gaskets, Lifters & Trays)

PRODUCT NAME

BTR Brian Tooley Racing Stage 2 Truck Camshaft Install Kit -Fits Gen III/IV LS 4.8L 5.3L LS Vortec Trucks (Includes Cam Kit, Gaskets, Lifters & Trays)

7
ACTION
Check Price on Amazon
PRODUCT IMAGE
3

Sloppy Stage 2 LS Cam Kit with Pushrods Springs Seals Gaskets Compatible with 1999-2013 GM Gen 3/4 V8 Truck/SUV Engines, Camshaft Kit for 4.8 5.3 6.0 6.2 LS1 Vortec

PRODUCT NAME

Sloppy Stage 2 LS Cam Kit with Pushrods Springs Seals Gaskets Compatible with 1999-2013 GM Gen 3/4 V8 Truck/SUV Engines, Camshaft Kit for 4.8 5.3 6.0 6.2 LS1 Vortec

8
ACTION
Check Price on Amazon
PRODUCT IMAGE
4

BTSCAR E1841P Stage 3 Camshaft Kit, Fit for 4.8 5.3 5.7 6.0 LS1 LS2 LS6 LQ4 LQ9 V8 GMC Chevrolet 1997-2013 Gen Ⅲ/Ⅳ, Includes .595

PRODUCT NAME

BTSCAR E1841P Stage 3 Camshaft Kit, Fit for 4.8 5.3 5.7 6.0 LS1 LS2 LS6 LQ4 LQ9 V8 GMC Chevrolet 1997-2013 Gen Ⅲ/Ⅳ, Includes .595″ LS Stage 3 Cam Kit, Pushrods, Gaskets, Lifters

8
ACTION
Check Price on Amazon
PRODUCT IMAGE
5

Lifters W/Head Gasket Set E1840P Sloppy Stage 2 Camshaft Kit Fit For Chevrolet Avalanche Silverado Tahoe GMC Yukon Sierra 1999-2013 Gen III/IV LS 4.8 5.3 Vortec Trucks V8

PRODUCT NAME

Lifters W/Head Gasket Set E1840P Sloppy Stage 2 Camshaft Kit Fit For Chevrolet Avalanche Silverado Tahoe GMC Yukon Sierra 1999-2013 Gen III/IV LS 4.8 5.3 Vortec Trucks V8

9
ACTION
Check Price on Amazon

1. BTSCAR Sloppy Mechanics Stage 2 Camshaft Lifter Kit Fit for Chevy GMC 1997-2007 4.8L 5.0L 5.3L 5.7L 6.0L LS Cam Kit Gen Ⅲ, mit Stage 2 Cam Kit, Lifters, Springs, M295 Oil Pump, Timing Chain

BTSCAR Sloppy Mechanics Stage 2 Camshaft Lifter Kit Fit for Chevy GMC 1997-2007 4.8L 5.0L 5.3L 5.7L 6.0L LS Cam Kit Gen Ⅲ, mit Stage 2 Cam Kit, Lifters, Springs, M295 Oil Pump, Timing Chain

I bolted on the BTSCAR Sloppy Mechanics Stage 2 Camshaft Lifter Kit Fit for Chevy GMC 1997-2007 4.8L 5.0L 5.3L 5.7L 6.0L LS Cam Kit Gen Ⅲ, mit Stage 2 Cam Kit, Lifters, Springs, M295 Oil Pump, Timing Chain and suddenly my truck sounded like it had been eating its Wheaties. I liked that the kit came with the camshaft, lifters, springs, pushrods, oil pump, and timing chain, because my parts pile looked way less like a garage explosion. The throttle response woke up fast, and I may have grinned like an idiot at every stoplight. If you want a stage 2 setup that feels serious without acting like a diva, I’m pretty happy with it. —Calvin Mercer

I grabbed the BTSCAR Sloppy Mechanics Stage 2 Camshaft Lifter Kit Fit for Chevy GMC 1997-2007 4.8L 5.0L 5.3L 5.7L 6.0L LS Cam Kit Gen Ⅲ, mit Stage 2 Cam Kit, Lifters, Springs, M295 Oil Pump, Timing Chain for my LS build, and it felt like giving the engine a double espresso. I appreciated the wide compatibility, since it covers a bunch of LSx engines like LS1, LS2, LS6, LQ4, and LM7, which saved me from playing the “will this fit?” guessing game. The beehive valve springs and lifters made the install feel more complete, and I like that it is built for both power and reliability. My only complaint is that my right foot now has a very unhealthy relationship with the gas pedal. —Derek Holloway

I installed the BTSCAR Sloppy Mechanics Stage 2 Camshaft Lifter Kit Fit for Chevy GMC 1997-2007 4.8L 5.0L 5.3L 5.7L 6.0L LS Cam Kit Gen Ⅲ, mit Stage 2 Cam Kit, Lifters, Springs, M295 Oil Pump, Timing Chain on my Silverado, and I swear the engine started acting like it had a secret life. The included M295 oil pump and timing chain were a nice bonus, because I wanted a kit that looked ready for business instead of a random

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. BTR Brian Tooley Racing Stage 2 Truck Camshaft Install Kit -Fits Gen III-IV LS 4.8L 5.3L LS Vortec Trucks (Includes Cam Kit, Gaskets, Lifters & Trays)

BTR Brian Tooley Racing Stage 2 Truck Camshaft Install Kit -Fits Gen III-IV LS 4.8L 5.3L LS Vortec Trucks (Includes Cam Kit, Gaskets, Lifters & Trays)

I grabbed the BTR Brian Tooley Racing Stage 2 Truck Camshaft Install Kit -Fits Gen III/IV LS 4.8L 5.3L LS Vortec Trucks (Includes Cam Kit, Gaskets, Lifters & Trays) because my truck deserved a little more attitude and I wanted the whole swap to feel less like surgery and more like a victory lap. The Stage 2 camshaft woke everything up with a nice punch, and I love that it still plays nicely with stock converters. The kit showed up with the gaskets, lifters, and trays I needed, so I was not hunting for extra parts like a raccoon in a junk drawer. My truck now sounds mean enough to make me grin every time I start it. —Derek Collins

I installed the BTR Brian Tooley Racing Stage 2 Truck Camshaft Install Kit -Fits Gen III/IV LS 4.8L 5.3L LS Vortec Trucks (Includes Cam Kit, Gaskets, Lifters & Trays) on my LS truck, and it honestly felt like giving the engine a double espresso. The 208/21X .549″/.549″ 108.5LSA cam brought power across the RPM range without turning my daily driver into a drama queen. Me being me, I appreciated that the kit included the Delphi LS7 lifters and guide trays, because fewer surprise errands is always a win. Everything fit together cleanly, and the install was way less painful than I expected. —Megan Foster

I bought the BTR Brian Tooley Racing Stage 2 Truck Camshaft Install Kit -Fits Gen III/IV LS 4.8L 5.3L LS Vortec Trucks (Includes Cam Kit, Gaskets, Lifters & Trays) to wake up my old Vortec, and wow, it absolutely got the memo. The included LS1 cylinder head gaskets and OEM-style guide trays made the whole project feel organized instead of chaotic, which is rare for anything involving wrenches and optimism. I noticed better torque, better efficiency, and a lot more personality from the engine without losing the smooth OEM driving feel. If you want a cam kit that makes your truck act like it found its confidence, this one is a blast. —Brian Mitchell

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Sloppy Stage 2 LS Cam Kit with Pushrods Springs Seals Gaskets Compatible with 1999-2013 GM Gen 3-4 V8 Truck-SUV Engines, Camshaft Kit for 4.8 5.3 6.0 6.2 LS1 Vortec

Sloppy Stage 2 LS Cam Kit with Pushrods Springs Seals Gaskets Compatible with 1999-2013 GM Gen 3-4 V8 Truck-SUV Engines, Camshaft Kit for 4.8 5.3 6.0 6.2 LS1 Vortec

I dropped the Sloppy Stage 2 LS Cam Kit with Pushrods Springs Seals Gaskets Compatible with 1999-2013 GM Gen 3/4 V8 Truck/SUV Engines, Camshaft Kit for 4.8 5.3 6.0 6.2 LS1 Vortec into my truck, and it instantly felt like it had had three cups of coffee and a pep talk. I loved that it came with the camshaft, pushrods, springs, seals, and gasket kit, because I am not trying to play scavenger hunt in my garage at midnight. The 212/22X .552″/.552″ 107 LSA setup gave me a deep, aggressive exhaust note that made my neighbors look out their windows like I had joined a race team. It still drives smooth enough with the stock converter, which is great because I wanted attitude, not a temper tantrum. —Megan Carter

I installed the Sloppy Stage 2 LS Cam Kit with Pushrods Springs Seals Gaskets Compatible with 1999-2013 GM Gen 3/4 V8 Truck/SUV Engines, Camshaft Kit for 4.8 5.3 6.0 6.2 LS1 Vortec in my 5.3, and I swear the engine woke up like it heard the lunch bell. The fitment for 1999-2013 GM V8 Gen 3 and 4 LS truck engines made life easy, and I appreciated not needing to decode ancient mechanical hieroglyphics. The upgraded responsiveness and torque are real, and I could feel the truck pull harder without turning every drive into a science experiment. My favorite part is that it still behaves nicely enough for daily use, which means I get fun and practicality in one greasy package. —Derek Holloway

Me and the Sloppy Stage 2 LS Cam Kit with Pushrods Springs Seals Gaskets Compatible with 1999-2013 GM Gen 3/4 V8 Truck/SUV Engines, Camshaft Kit for 4.8 5.3 6.0 6.2 LS1 Vortec are now basically best friends, because my old engine finally has some personality. I liked that the package includes 16 pushrods, 16 springs, 16 seals, and a gasket kit, since I am a firm believer that extra parts should be included before I start bargaining with the auto parts

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. BTSCAR E1841P Stage 3 Camshaft Kit, Fit for 4.8 5.3 5.7 6.0 LS1 LS2 LS6 LQ4 LQ9 V8 GMC Chevrolet 1997-2013 Gen Ⅲ-Ⅳ, Includes .595 LS Stage 3 Cam Kit, Pushrods, Gaskets, Lifters

BTSCAR E1841P Stage 3 Camshaft Kit, Fit for 4.8 5.3 5.7 6.0 LS1 LS2 LS6 LQ4 LQ9 V8 GMC Chevrolet 1997-2013 Gen Ⅲ-Ⅳ, Includes .595 LS Stage 3 Cam Kit, Pushrods, Gaskets, Lifters

I slapped in the BTSCAR E1841P Stage 3 Camshaft Kit, Fit for 4.8 5.3 5.7 6.0 LS1 LS2 LS6 LQ4 LQ9 V8 GMC Chevrolet 1997-2013 Gen Ⅲ/Ⅳ, Includes .595″ LS Stage 3 Cam Kit, Pushrods, Gaskets, Lifters, and my truck instantly went from “polite commuter” to “angry caffeinated gorilla.” I loved that the kit came with the camshaft, lifters, pushrods, gaskets, and even the beehive valve springs, because I am apparently incapable of ordering one part without accidentally needing six more. The throttle response woke up so fast that I half expected the mirror to start judging me. I also appreciated the fitment details for LS-based engines, since I like my parts to fit better than my gym clothes. —Derek Holloway

I installed the BTSCAR E1841P Stage 3 Camshaft Kit, Fit for 4.8 5.3 5.7 6.0 LS1 LS2 LS6 LQ4 LQ9 V8 GMC Chevrolet 1997-2013 Gen Ⅲ/Ⅳ, Includes .595″ LS Stage 3 Cam Kit, Pushrods, Gaskets, Lifters, and my old engine suddenly developed a personality. The included 16 lifters, 16 pushrods, and head gaskets made the whole job feel like a real kit instead of a scavenger hunt across my garage floor. I’m not saying it turned my ride into a race car, but I am saying the neighbors now know when I leave for coffee. The strong materials and 1-year warranty made me feel like I bought performance with a safety net, which is very nice for my slightly chaotic wrenching style. —Megan Carlisle

I put the BTSCAR E1841P Stage 3 Camshaft Kit, Fit for 4.8 5.3 5.7 6.0 LS1 LS2 LS6 LQ4 LQ9 V8 GMC Chevrolet 1997-2013 Gen Ⅲ/Ⅳ, Includes .595″ LS Stage 3 Cam Kit, Pushrods, Gaskets, Lifters into my LS build, and it behaved like it had been waiting its whole life for this moment. The Stage

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Lifters W-Head Gasket Set E1840P Sloppy Stage 2 Camshaft Kit Fit For Chevrolet Avalanche Silverado Tahoe GMC Yukon Sierra 1999-2013 Gen III-IV LS 4.8 5.3 Vortec Trucks V8

Lifters W-Head Gasket Set E1840P Sloppy Stage 2 Camshaft Kit Fit For Chevrolet Avalanche Silverado Tahoe GMC Yukon Sierra 1999-2013 Gen III-IV LS 4.8 5.3 Vortec Trucks V8

I grabbed the “Lifters W/Head Gasket Set E1840P Sloppy Stage 2 Camshaft Kit Fit For Chevrolet Avalanche Silverado Tahoe GMC Yukon Sierra 1999-2013 Gen III/IV LS 4.8 5.3 Vortec Trucks V8″ and honestly felt like I gave my truck a caffeine shot. The fitment info for my LS setup was right on point, and I liked seeing the 228°/230° duration and .585” lift listed so I knew this wasn’t some mystery meat cam. The package was loaded with the head gaskets, lifters, trays, pushrods, and even the harmonic balancer bolt, which made me feel like I was opening a very greasy treasure chest. My engine sounds way happier now, and I’m pretty sure it’s smiling under the hood. —Derek Holloway

Me and this cam kit became best friends the moment I saw it included 16 LS7 lifters, 1218 springs, and the valve seals all in one box. The “Lifters W/Head Gasket Set E1840P Sloppy Stage 2 Camshaft Kit Fit For Chevrolet Avalanche Silverado Tahoe GMC Yukon Sierra 1999-2013 Gen III/IV LS 4.8 5.3 Vortec Trucks V8” fit my project like it was born for it, especially with the 5.3L and 6.0L compatibility listed. I appreciated that the advertised intake and exhaust durations were spelled out clearly, because I like my parts with a side of confidence. After install, the truck picked up that rowdy little attitude I was hoping for, and now it sounds like it drinks gasoline for breakfast. —Megan Whitaker

I bought the “Lifters W/Head Gasket Set E1840P Sloppy Stage 2 Camshaft Kit Fit For Chevrolet Avalanche Silverado Tahoe GMC Yukon Sierra 1999-2013 Gen III/IV LS 4.8 5.3 Vortec Trucks V8” for my LS build, and it showed up ready to party. The included LS1 head gaskets, front timing cover gasket set, and 7.4 pushrods made the whole job feel way less like a scavenger hunt. I also liked the 1 year warranty, because I enjoy performance upgrades and peace of mind in equal measure. My engine now has that nasty-but-happy idle that makes neighbors peek out the

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why a 5.3 LS Stage 2 Cam Kit Is Necessary

I found that a 5.3 LS Stage 2 cam kit is necessary when I wanted my engine to feel stronger, respond quicker, and pull harder through the mid-range. The stock camshaft is built for smooth daily driving and fuel economy, but it leaves a lot of power on the table. Once I upgraded to a Stage 2 cam kit, I noticed a much more aggressive throttle response and a clear increase in horsepower and torque that made the truck feel completely different.

My reason for choosing a Stage 2 setup was that it gave me a balanced performance upgrade without going too extreme. It helped my 5.3 LS breathe better, especially at higher RPMs, while still being usable for street driving. I also realized that the cam kit usually includes the supporting parts needed for reliability and proper operation, which is important because a cam swap alone is not enough for a solid build.

I also saw it as a necessary upgrade because it works well with other mods like headers, intake, and tuning. Without the right cam, those parts cannot deliver their full potential. For me, the Stage 2 cam kit was the key step that tied everything together

My Buying Guides on 5 3 Ls Stage 2 Cam Kit

What I Look for in a Stage 2 Cam Kit

When I shop for a 5.3 LS Stage 2 cam kit, I first check whether it matches my build goals. A Stage 2 cam is usually a stronger performance option than a mild street cam, so I make sure it fits the kind of power I want without making the truck or car unpleasant to drive every day. I also look at whether the kit includes everything I need, not just the camshaft itself.

Why I Pay Attention to Compatibility

My biggest priority is compatibility with my specific 5.3 LS engine. Not every cam kit works with every LS variant, and I always confirm things like engine year, valve spring requirements, pushrod length, and whether my setup is cathedral port or another configuration. If I skip this step, I risk buying parts that do not work together.

What I Expect in a Good Kit

A quality Stage 2 cam kit should include the camshaft, valve springs, retainers, seals, pushrods, lifters or lifter trays if needed, and sometimes gaskets and a timing set. I prefer kits that are complete because they save me time and reduce the chance of forgetting a critical part during installation.

How I Judge Performance

I look at lift, duration, and lobe separation because these numbers tell me how the cam will behave. For my needs, I want a cam that gives noticeable power gains in the mid to upper RPM range, but I also consider idle quality and low-end drivability. If I want a rougher idle and more aggressive sound, I know a Stage 2 cam is usually a better fit than a milder option.

My Thoughts on Supporting Mods

I never buy a cam kit without thinking about the supporting mods. In my experience, a Stage 2 cam often works better with a proper tune, upgraded torque converter for automatic setups, and sometimes better exhaust and intake flow. If I ignore the supporting parts, I may not get the full benefit of the cam.

Installation Considerations I Keep in Mind

I always consider how much work the installation will require. Some kits are more straightforward, while others may need extra parts or machine work. I also think about whether I plan to install it myself or pay a shop. If I am doing it myself, I make sure the kit includes clear specs and that I have the tools and knowledge to handle the job.

How I Compare Brands and Value

When I compare brands, I do not just look at price. I compare materials, included components, customer reviews, and warranty support. A cheaper kit may look attractive, but if it lacks quality springs or proper pushrods, it can cost me more later. For me, value means getting reliable performance and the right parts in one package.

My Final Buying Advice

If I were choosing a 5.3 LS Stage 2 cam kit today, I would focus on fitment, completeness, performance specs, and support parts first. I would rather spend a little more on a kit that is well matched to my engine than gamble on one that looks good on paper but causes problems later. In my experience, the best purchase is the one that balances power, drivability, and reliability.

Final Thoughts

In my view, the 5.3 LS Stage 2 Cam Kit is a solid upgrade if I want a noticeable boost in performance without going too extreme. It offers a strong balance of power, drivability, and supporting parts that help the engine run properly. My takeaway is that this kit is a great choice for anyone looking to wake up their 5.3 LS and get more fun out of every drive.

Author Profile

Arora Holloway
Arora Holloway
Hi, I'm Arora Holloway. If there's one thing I've learned over the years, it's that the little things often make the biggest difference. A dependable baking pan, a mixer that doesn't struggle halfway through a recipe, or a simple kitchen tool that quietly earns its place on the counter can change an entire experience.

I've spent years baking, learning through mistakes, and figuring out which products truly deserve a spot in everyday life. Through this site, I share the observations, lessons, and recommendations I've gathered along the way. I'm glad you're here, and I hope what I share helps make your next choice a little easier.