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Installing a 4-speed manual conversion on an E-body Mopar is an exciting project for automotive enthusiasts. This conversion not only enhances the driving experience but also increases the vehicle’s performance. In this article, we will discuss the costs, steps involved, and power handling capabilities of this conversion.
Understanding the E-body Mopar
The E-body Mopar refers to a specific platform used by Chrysler in the late 1960s and early 1970s. This platform includes popular models such as the Dodge Challenger and Plymouth Barracuda. These vehicles are known for their sleek design and powerful engines, making them ideal candidates for performance upgrades.
Benefits of 4-Speed Manual Conversion
Converting to a 4-speed manual transmission offers several advantages:
- Improved Control: A manual transmission gives drivers greater control over gear selection, enhancing the driving experience.
- Increased Performance: A 4-speed allows for better power management, especially during acceleration.
- Enhanced Reliability: Manual transmissions tend to be more durable and require less maintenance than automatics.
- Classic Appeal: Many enthusiasts prefer the feel and engagement of a manual transmission in classic cars.
Cost Breakdown
The cost of converting to a 4-speed manual transmission can vary significantly based on several factors:
- Transmission Kit: A complete 4-speed conversion kit can range from $1,500 to $3,000.
- Labor Costs: If you hire a professional, expect to pay between $800 and $1,500 for installation.
- Additional Parts: You may need to budget for new driveshafts, clutches, and pedals, which can add another $500 to $1,000.
- Miscellaneous Costs: Don’t forget to account for fluids, gaskets, and other small parts, which can total around $200.
Essential Steps for Conversion
Here’s a step-by-step guide to installing a 4-speed manual conversion on your E-body Mopar:
- Step 1: Gather Tools and Parts: Ensure you have all necessary tools, including wrenches, sockets, and a jack.
- Step 2: Remove the Old Transmission: Disconnect the battery, then drain the transmission fluid. Remove the driveshaft and unbolt the transmission from the engine.
- Step 3: Install the New Transmission: Position the new 4-speed transmission and secure it to the engine. Reattach the driveshaft and ensure proper alignment.
- Step 4: Install Clutch and Pedal Assembly: Replace the existing clutch with a new one and install the manual pedal assembly.
- Step 5: Connect Linkages: Attach the shifter linkages and ensure they are functioning correctly.
- Step 6: Fill with Fluid: Fill the new transmission with the recommended fluid and check for leaks.
- Step 7: Test Drive: Start the vehicle and take it for a test drive to ensure everything is functioning properly.
Power Handling Capabilities
Understanding the power handling capabilities of your new 4-speed manual transmission is crucial for performance. Here are some key points to consider:
- Torque Rating: Ensure the transmission can handle the engine’s torque output. Most 4-speed transmissions can handle between 400 to 500 lb-ft of torque.
- Gear Ratios: Different gear ratios can affect acceleration and top speed. Choose ratios that suit your driving style.
- Durability: Look for transmissions designed for high-performance applications, as they will offer better longevity under stress.
Conclusion
Installing a 4-speed manual conversion on an E-body Mopar is a rewarding project that enhances both performance and driving enjoyment. By understanding the costs, following the steps outlined, and considering power handling capabilities, you can successfully complete this conversion and enjoy the benefits of a manual transmission.