Firepunk Diesel 68RFE Swap to a 48RE Transmission

Everything You Need to do a 68RFE Dodge 6.7L Cummins Transmission Swap.

We get a lot of swap related questions, and that is great, we are here to help, but I wanted to make a post to help educate anyone curious about what all parts are needed to swap a 68rfe truck to a 48re. We have a complete Comp 1 transmission + parts and controllers kit listed online for $8737.90 (not installed).

You will still need to source a 48re core transmission and converter if you don't want to be charged a $1500 core charge. They continue to be harder to find so we'd rather have a 48re core then your core money. The kit includes the parts and pieces you need to complete a swap and additional options you can add to this kit are aux trans coolers, Comp2 or Comp 3 upgrades, and soon a Anteater Pro option over the Classic.

The driveshafts from the 68rfe are reusable, but the Tcase input shaft needs modified. If its a New Process Tcase (NP271/NP273) we can sell you a replacement tcase input shaft that fits the 48re output shaft, or if its a Borg Warner Tcase or a fat output shaft transmission, we usually just machine 3/4" off the tcase input. If your looking to do this swap yourself or with a buddy, this kit will get you what you need to get started. If you have questions contact.

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Duramax 6.6L Valve Lash Adjustment

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How to Remove LB7 Duramax Fuel Injectors Step By Step Instructions

LB7 Duramax Diesel 6.6L R&R Remove and Replace Working on any automobile engine can be intimidating, and that is the very reason why mechanics stay in business, However some tasks that seem intimidating are not actually that difficult if you have the right tools and the right knowledge to complete the task at hand, The following instructions are on how to remove LB7 Duramax Fuel Injectors. This task is often considered a difficult process to complete, but these instructions will break down the process and make this task seem simple. Duramax Diesel LB7 Engine 2001-2004 GMC or Chevrolet Pick-up Truck Drain the Coolant find the drain valve on the passenger side of the wheel well and drain the coolant. To capture the debris,use a bucket and a cloth for a filter. Caution: This step is very important to ensure the combustion chamber won't fill with coolant during the last step of removing the fuel injectors if an injector cup pull out during this step.

Duramax Glow Plugs Operation Glow Plug Relay

Cold Weather Starts and Glow Plugs Glow Plug System Description Duramax diesel engine, air alone is compressed in the cylinder. Then, after the air has been compressed, a charge of fuel is sprayed into the cylinder and ignition occurs, due to the heat of compression. Eight glow plugs are used as an aid to starting. The glow plug initial ON time will vary based on the system voltage and temperature. Lower temperatures cause longer ON times all the times. The ECM provides glow plug operation after starting a cold engine. This post-start operation is initiated when the ignition switch is returned to Run, from the Start position. This operation helps clean up excessive white smoke or poor idle quality after starting. Control of the instant start system, glow plugs is determine by an electronic glow plug control unit and 4.7 volt glow plugs, requiring 2 seconds to heat up to 1,000°C (1,832°F) . The temperature and t

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