If you're looking to give your LS3 engine a serious boost, this Heads and Cam Power Package is where it's at. We're talking about a solid 530-550 horsepower, and that’s not just a number—it’s the kind of power you can feel when you hit the gas. Perfect for those who want a wide power band, this kit is designed to maximize your engine's potential.

Performance Gains

With the right supporting mods, you can really get this package singing. It’s tailored for high-performance builds, so if you’re the kind of person who loves to push their ride to the limit, you’re going to appreciate what this setup can do.

What You’ll Need

To get everything installed smoothly, you’ll need a few extra bits:

• A Basic Heads & Camshaft Bolt Gasket Kit—grab it here.
• If your engine is currently running a single-bolt camshaft, you’ll also want to pick up the 3-Bolt Conversion Kit—find it here.

AFM and VVT Considerations

If your ride has Active Fuel Management (AFM) or Variable Valve Timing (VVT), don’t forget to grab:

• A DoD/AFM Delete Kit
• A VVT Delete Kit

Supporting Mods

This kit works well with the stock torque converter in an automatic setup, but for the best performance, I’d recommend switching to a torque converter with a stall of 2800 RPM or higher. Trust me, it makes a difference.

Tuning Required

To really get the most out of this package, custom tuning is a must. It’s all about optimizing performance and keeping everything running smoothly.

Features

• TSP Honey Badger LS3 NA Camshaft: This cam is a game changer for naturally aspirated LS3s. It brings improved mid-range and top-end power while keeping a mild idle. You’ll feel the gains across the RPM range.
• Camshaft Specs: 218/230 duration, .600/.600 lift, 115 LSA (Lobe Separation Angle)—these numbers mean business.
• Brawler LS3 Style CNC-Ported Cylinder Heads: These heads are all about airflow and combustion efficiency. Pair them with the TSP 660 Spring Kit and Titanium Retainers, and you’re set for high RPM performance. Perfect for those aggressive setups.
• Texas Speed & Performance Pushrods: We’re talking 5/16" .080 Wall Chromoly Hardened 7.400 Pushrods—these are built to handle the heat.

Fitment

This kit fits a range of vehicles, so check it out:

• Chevrolet Silverado 1500 (1999-2013)
• Chevrolet Suburban (1999-2014)
• Chevrolet Tahoe (2000-2017)
• GMC Sierra 1500 (1999-2013)
• GMC Yukon (2000-2014)
• Universal Retrofit (1967-2024)

So if you're ready to take your LS3 to the next level, this Heads and Cam Power Package is a solid choice. It’s not just about horsepower; it’s about the thrill of the drive. Get ready to feel the difference!