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The Mopar B-body models from 1968 to 1970 are iconic in the world of muscle cars. Known for their powerful engines and classic styling, these vehicles have become a favorite among car enthusiasts. For those looking to enhance their performance, there are several upgrades that can significantly improve power, handling, and overall driving experience.
Engine Upgrades
One of the most effective ways to boost the performance of your B-body is by upgrading the engine. Here are some popular options:
- Performance Camshafts: Upgrading to a high-performance camshaft can increase horsepower and torque by optimizing the engine’s airflow.
- Intake Manifolds: A high-performance intake manifold can improve airflow to the engine, resulting in better throttle response and increased horsepower.
- Headers: Replacing stock exhaust manifolds with headers can reduce back pressure and enhance exhaust flow, leading to improved performance.
- Carburetor Upgrades: A larger carburetor can provide more fuel and air to the engine, increasing power output.
Transmission Enhancements
Enhancing the transmission can also lead to better performance and drivability. Consider the following upgrades:
- Performance Torque Converters: A higher stall speed torque converter can improve acceleration by allowing the engine to reach its power band more quickly.
- Shift Kits: Installing a shift kit can improve the transmission’s shift response, providing quicker and firmer shifts.
- Transmission Cooler: Adding a transmission cooler can help maintain optimal operating temperatures, extending the life of your transmission.
Suspension and Handling Upgrades
Improving the suspension can enhance handling and ride quality. Here are some upgrades to consider:
- Performance Shocks and Struts: Upgrading to performance shocks and struts can improve handling and ride comfort.
- Stiffer Springs: Installing stiffer springs can reduce body roll during cornering and improve overall handling.
- Sway Bars: Adding or upgrading sway bars can enhance stability and reduce understeer.
- Bushings: Replacing worn rubber bushings with polyurethane bushings can improve responsiveness and handling.
Braking System Improvements
With increased power and speed, upgrading the braking system is essential for safety and performance. Consider these options:
- Disc Brake Conversions: Converting to front disc brakes can significantly improve stopping power and reduce brake fade.
- High-Performance Brake Pads: Upgrading to high-performance brake pads can enhance braking performance and reduce stopping distances.
- Brake Lines: Installing stainless steel braided brake lines can improve pedal feel and response.
Wheels and Tires
Upgrading wheels and tires is not only about aesthetics; it can also improve performance. Here are some suggestions:
- Lightweight Wheels: Installing lightweight wheels can reduce unsprung weight, improving acceleration and handling.
- High-Performance Tires: Choosing high-performance tires can enhance grip and stability during cornering.
- Wider Tires: Opting for wider tires can increase the contact patch with the road, improving traction and handling.
Final Thoughts
Upgrading your 1968-1970 Mopar B-body can transform it into a high-performance machine. By focusing on engine enhancements, transmission improvements, suspension upgrades, braking system enhancements, and wheel and tire choices, you can significantly boost performance and enjoy a more thrilling driving experience. Always consider your specific goals and consult with professionals when undertaking major modifications to ensure the best results.