TH400 Rebuild Kit

The Monster-In-A-Box transmission rebuild kit for the TH400 is available for GM vehicles. This kit has available all the parts needed to make your transmission a true Monster. It comes as a performance Mega package and also has a SS variant for those needing a higher horsepower and torque rating.

Our products have been featured on Gas Monkey Garage, Overhaulin, Spike TV, Discovery Channel, and much more! Order Online today and get a Monster in your ride! (Total Items: 2)
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Rated up to 750hp/700tq, Build your very own Monster using the same parts in our World Famous Transmissions. (A Monster Torque Converter is highly recommended with this kit.)
$625.00
Rated up to 500hp/450tq, Build your very own Monster using the same parts in our World Famous Transmissions. (A Monster Torque Converter is highly recommended with this kit.)
$499.00
 
 

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