Rated up to 450hp/400tq, Build your very own Monster using the same parts in our World Famous Transmissions. (A Thor Torque Converter is highly recommended with this kit.)
2004R Mega Monster Complete Transmission Rebuild Kit Order a "Monster-in-a-Box" and build your own Monster Transmission. Due to high demand, we are now offering complete Monster rebuild kits for our most popular transmissions. Build it yourself and save! Our Monster Rebuild Kits are moderately priced and offer an exceptional value for the performance minded street enthusiast. This 2004R rebuild kit is rated to 450hp and 400 ft lbs of torque. Everything is included that we use in our transmission, see the list below for details. Mega Monster Rebuild Kit Includes:
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