Classic Look, Modern Feel: CPP’s Ultimate Suspension Upgrade
At Classic Performance Products (CPP), we understand that classic car enthusiasts seek more than just aesthetics—they desire performance, handling, and reliability that match modern standards. That's why we've developed the PTK Pro-Touring Kits, the most comprehensive suspension packages available for classic vehicles.
Why Choose CPP's PTK Pro-Touring Kits?
Our PTK Pro-Touring Kits are designed to transform your classic car or truck into a performance machine without compromising its vintage charm. Each kit is meticulously engineered to enhance handling, stability, and ride comfort, ensuring your vehicle performs as impressively as it looks.
What's Included in the PTK Kits?
Each PTK kit is a comprehensive package that includes:
- Totally Tubular™ Upper and Lower Control Arms: Engineered for strength and improved geometry.
- Front and Rear Pro-Touring Sway Bars: Enhance cornering stability and reduce body roll.
- Lowered Front Coil Springs and Rear Suspension Kits: Achieve the perfect stance and improved handling.
- Classic Fit™ Nitrogen Gas Shocks: Provide a smooth and controlled ride.
For those seeking even more performance, our advanced stages offer additional components:
- Dual-Adjustable Coilovers: Fine-tune your ride's damping characteristics.
- Aluminum-Body Dual-Adjustable Shocks: Lightweight and responsive for superior handling.
- Big Brake Kits: Upgrade to 11" or 13" disc brakes for enhanced stopping power.
- Chrome Master Cylinder and Adjustable Proportioning Valve: Combine style with functionality.
Four Stages of Performance: Breaking Down CPP’s PTK Pro-Touring Kits
Whether you’re looking to upgrade your suspension, fine-tune your handling, or add serious stopping power, CPP’s PTK Pro-Touring Kits offer a performance solution for every level of build. Each stage is designed to give you a progressive level of control, ride quality, and braking capability—so you can pick the right package for your project.
Stage I – PTK 1: Core Suspension Upgrade
Stage I is where performance starts. The PTK1 kit includes front and rear Totally Tubular™ upper and lower control arms that improve suspension geometry and strength over factory arms. Paired with front and rear Pro-Touring sway bars and lowered coil springs, this package brings immediate improvements in cornering stability and stance. To round it out, the kit features CPP’s nitrogen gas shocks, delivering a more responsive and controlled ride without breaking the bank.
Stage II – PTK 2: Tunable Ride Control
Step up to Stage II, and you get everything from Stage I with even more control over how your vehicle handles. PTK2 adds a dual-adjustable coil-over kit in the front and aluminum-body dual-adjustable shocks in the rear. This setup lets you fine-tune both rebound and compression independently, making it easy to dial in your ride for cruising comfort or aggressive track use. If you’re serious about handling without going all-in on brakes just yet, PTK2 is the perfect middle ground.
Stage III – PTK 3: Add Stopping Power
Stage III builds on the performance foundation of PTK2 and adds a serious brake upgrade. This kit includes CPP’s 11” front and rear disc brake setup with drilled and gas-slotted rotors for improved cooling and stopping power. A master cylinder and an adjustable proportioning valve are included for precision brake balance and a clean engine bay look. If you want improved handling and braking in one complete package, PTK3 delivers.
Stage IV – PTK 4: The Complete Pro-Touring Package
PTK4 is the top-tier package for those who want the best of everything. In addition to the suspension components and adjustable shocks of PTK2, you get CPP’s full Big-Brake Kit—13” rotors up front, 12” rotors in the rear, and matching calipers to provide maximum stopping confidence. A master cylinder and adjustable proportioning valve are also included, and you can opt for Corvette-style spindles with matching 13” front wheel brake kits for a high-performance OE-style upgrade. This is the ultimate system for aggressive driving and show-level fit and finish.
Take It Even Further with CPP Add-Ons
Looking to push your build even further? Complement your PTK Pro-Touring Kit with CPP’s Street Trac Traction Bars to improve rear axle stability and keep your power planted through the corners. Pair your upgraded suspension with our 500 Series Power Steering Gear Box for a more precise, modern steering feel. And when it comes to braking confidence, our CPP HydraStop hydraulic assist system or vacuum booster upgrade options offer maximum stopping power with minimal pedal effort—perfect for high-performance setups or daily-driven classics. These upgrades are engineered to bolt right in and work seamlessly with your Pro-Touring package.
Applications for Popular Classic Models
Our PTK Pro-Touring Kits are available for a wide range of classic vehicles, including:
- 1963–72 Chevy C10
- 1964–70 Ford Mustang
- 1955–57 Chevy Tri-Five
- 1959–64 Chevy Fullsize
- 1962–74 Nova
- 1967–81 Camaro
- 1964–72 Chevelle & El Camino
- 1978–87 G-Body
Made in the USA with Quality You Can Trust
At CPP, we take pride in manufacturing our products in the USA, ensuring the highest quality standards. Our PTK kits are designed for easy installation, making them a favorite among DIY enthusiasts and professional builders alike.
Track-Tested. Driver-Approved.
We didn’t just design these kits on paper—we put them to the test on the track. Check out this video of our CPP Pro-Touring PTK-2 Kit-equipped Week to Wicked Chevy C10 tearing through corners at the autocross. The footage highlights the responsiveness, improved cornering, and overall control these kits provide in real performance settings. It’s proof that our PTK Kits don’t just improve your stance—they deliver real results where it matters most: on the pavement.
Upgrade Your Classic Today
Ready to upgrade your suspension and braking system? Transform your classic vehicle's performance and handling with CPP's PTK Pro-Touring Kits. Visit our PTK product page to explore the full range of options and find the perfect kit for your ride.
