Stacey David provides some great tips on choosing the right transmission and parts for your project, along with the help of American PowerTrain…
Selecting The Right Transmission For Your Project Vehicle
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Technical Info
Big Vehicle Overdrive ~ 4L80E Transmission Basics
When your big engine and TH400’s lack of overdrive has your engine screaming on the highway, a 4L80E transmission might just be the answer. [More…]
How To & DIY
TH400 to 700R4 Transmission Swap ~ In Depth How To
Monster Transmission’s original MonStar, Curt, shows how to convert from an original factory TH400 transmission to a 700R4 transmission. [More…]
DIY Projects
How To Install a Transmission Cooler
Adding a transmission cooler to your slush-boxed hot rod, car or truck is always a solid idea. Here’s what you need to know plus some tips. [More…]