Table of Contents
Installing a Mopar Performance 360 short block in your A-body can be a rewarding project that enhances your vehicle’s performance. This guide will walk you through the process step-by-step, ensuring you have all the information you need to complete the installation successfully.
Tools and Materials Needed
- Socket set
- Torque wrench
- Engine hoist
- Oil and oil filter
- New gaskets
- Coolant
- Fuel line disconnect tool
- Wrenches
- Shop manual for your A-body
Preparing for the Installation
Before starting the installation, ensure that you have a clean and organized workspace. Gather all necessary tools and materials, and make sure to disconnect the battery to avoid any electrical issues during the process.
Next, remove any components that may obstruct access to the engine. This may include the air cleaner, intake manifold, and exhaust headers. Refer to your shop manual for specific instructions related to your A-body model.
Removing the Old Engine
To remove the old engine, follow these steps:
- Disconnect all electrical connections related to the engine.
- Drain the coolant and oil from the engine.
- Remove the transmission bolts and disconnect the torque converter.
- Detach the engine mounts from the frame.
- Use the engine hoist to lift the engine out of the engine bay.
Preparing the Mopar Performance 360 Short Block
Once the old engine is removed, it’s time to prepare the Mopar Performance 360 short block for installation. Begin by inspecting the engine for any shipping damage and ensuring that all necessary components are included.
Next, install new gaskets on the short block. Pay special attention to the oil pan and timing cover gaskets, as these are critical for preventing leaks.
Installing the New Engine
With the short block prepared, follow these steps to install it into your A-body:
- Position the engine hoist over the engine bay and carefully lower the short block into place.
- Align the engine mounts with the frame and secure them.
- Reconnect the transmission and torque converter.
- Reattach all electrical connections that were previously disconnected.
- Install the intake manifold and exhaust headers.
Finalizing the Installation
After the engine is securely in place, it’s time to finalize the installation:
- Fill the engine with oil and replace the oil filter.
- Refill the cooling system with coolant.
- Reconnect the battery.
- Double-check all connections and bolts for tightness.
Starting the Engine
Before starting the engine for the first time, it’s essential to ensure everything is correctly connected. Once you are confident in your work, start the engine and allow it to idle. Listen for any unusual sounds and check for leaks.
After a few minutes of idling, check the oil pressure and coolant temperature. If all readings are normal, take the vehicle for a short test drive to ensure everything is functioning properly.
Conclusion
Installing a Mopar Performance 360 short block in your A-body can significantly enhance performance. By following this step-by-step guide, you can ensure a successful installation and enjoy the benefits of your upgraded engine. Always refer to your shop manual for specific details related to your vehicle model.