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The A-body Mopar cars, including the Dodge Dart, Plymouth Valiant, and others, hold a special place in the hearts of classic car enthusiasts. These vehicles are known for their lightweight design and performance potential. However, modding your classic A-body Mopar can come with varying costs. In this article, we will explore the typical expenses associated with performance upgrades, helping you to budget effectively for your project.
Understanding the Basics of A-Body Mopar Performance Upgrades
Before diving into specific costs, it’s important to understand what performance upgrades typically entail. Modifications can range from simple bolt-on parts to extensive engine rebuilds. Common upgrades include:
- Engine upgrades (intake, camshaft, headers)
- Suspension enhancements
- Transmission modifications
- Brake system improvements
- Exhaust system upgrades
Engine Upgrades
The engine is the heart of any performance upgrade. For A-body Mopars, there are several options available, each with different costs:
- Intake Manifold: Upgrading to a performance intake manifold can cost between $300 to $800 depending on the brand and material.
- Cams and Lifters: A new camshaft can range from $150 to $600, while lifters may add another $100 to $300.
- Headers: Performance headers can cost between $200 and $600, significantly improving exhaust flow.
- Complete Engine Rebuild: If you’re looking to rebuild your engine for maximum performance, expect costs between $2,500 and $5,000.
Suspension Modifications
Improving the suspension of your A-body Mopar is crucial for handling and ride quality. Here are some common suspension upgrades and their costs:
- Shock Absorbers: High-performance shocks can range from $100 to $300 per pair.
- Springs: Upgraded coil springs typically cost between $200 and $500.
- Control Arms: Performance control arms can range from $300 to $700.
- Sway Bars: Adding or upgrading sway bars can cost around $150 to $400.
Transmission Modifications
To handle the increased power from engine upgrades, transmission modifications are often necessary. Here’s what you can expect:
- Transmission Rebuild: A complete rebuild can run from $1,500 to $3,500 depending on the extent of the modifications.
- Torque Converters: Upgrading your torque converter can cost between $200 and $600.
- Shifter Upgrades: A performance shifter might set you back $100 to $300.
Brake System Improvements
Upgrading the brake system is essential for safety and performance. Costs can vary based on the components you choose:
- Disc Brake Conversion Kits: Converting from drum to disc brakes can cost between $500 and $1,500.
- High-Performance Brake Pads: Expect to pay $50 to $150 for upgraded pads.
- Brake Lines: Stainless steel brake lines can range from $100 to $300.
Exhaust System Upgrades
An upgraded exhaust system not only enhances performance but also improves sound. Here’s what you might spend:
- Cat-Back Exhaust Systems: A complete cat-back exhaust system can cost between $300 and $1,000.
- Headers: As mentioned earlier, performance headers can range from $200 to $600.
- Mufflers: Upgraded mufflers typically cost between $100 and $300.
Budgeting for Your A-Body Mopar Modifications
When planning your upgrades, it’s crucial to create a budget that accounts for both parts and labor. Here are some tips for budgeting:
- Research and prioritize your upgrades based on your performance goals.
- Factor in labor costs if you’re not doing the work yourself.
- Consider purchasing parts during sales or from reputable used parts suppliers.
- Set aside a contingency fund for unexpected expenses.
Conclusion
Modding your classic A-body Mopar can be an exciting journey, filled with potential for performance enhancement. By understanding the costs associated with various upgrades, you can make informed decisions that align with your budget and performance goals. Whether you’re focusing on engine modifications, suspension improvements, or braking enhancements, each upgrade contributes to the overall experience of driving and enjoying your classic vehicle.