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Making an Auto Trans Live
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Turbo350 "Bad Boy"
Turbo400 "Bad Boy"
700R4 / 4L60eBad Boy
AOD/AODe/4R70 Bad Boy
4L80e Bad Boy
C4 "Bad Boy"
C6 "BadBoy"
E4OD/4R100 Bad Boy
A999  "Bad Boy"
Dodge A518/618 47/48 RH/RE "BadBoy"
Dodge A518/618 47/48 RH/RE "BadBoy" for CUMMINS
700R4/AOD TV Cable adjustment
700R4 Lock Up control

Phone Toll Free
888-898-4331

 

 

High Impact "Bad Boy" Automatic Transmissions

We focus on several selected model transmissions of which we have developed  specialized aftermarket versions. We have found that persons doing custom conversions and transmission upgrades on their vehicles tend to ask more from their vehicles than the average automobile owner the OEM designs for. High Impact "BadBoy" automatic transmissions are not built to mere OEM specs. They are built to the standards demanded by our customers. We carry both a line of OEM grade rebuilt transmissions and our specialty line of "BadBoy" transmission

Non-Computer controlled Overdrive Automatics

Do not have a computer or want to avoid a computer, but want a tough OD automatic?

Computer Controlled Overdrive Automatics

Want an auto-overdrive transmission that will hold heavy towing with a diesel or big gas motor? Extreme power performance application?

Electronic Control Module

Fully Programmable computer-control unit, including capability for both full automatic operation as well as full manual push-button, steering wheel up-upshift-downshift buttons, or "paddle" upshift-and downshift control

3 speed Automatics

Extreme power 3 speeds set up for high load or competition; medium duty automatics set up for Off Road use, custom vehicle application, or stock trans upgrade

Auto Trans Articles

Auto Trans Conversions: Tech Overview

   What do you gotta go through to install one?

Making an Automatic Transmission Live 

    Including: How to make sure it stays cool...

Off-Road / 4WD:  Getting adequate engine braking

   "Not enough hold back on steep downhills off road?

Push-starting an Auto Trans

   "Yeah, right..."

Lock-up Torque Converters

   To lock or not to lock, that is the question

 

 

 

3 speed Automatic Transmissions

High Impact T350 "Bad Boy" Automatic Transmissions

High Impact T400 "Bad Boy" Automatic Transmissions

High Impact C4 "Bad Boy" Automatic Transmissions

High Impact C6 "Bad Boy" Automatic Transmissions

High Impact TF727 "Bad Boy" Automatic Transmissions

High Impact 904/999 "Bad Boy" Automatic Transmissions

 

 

 

Toll Free 888-898-4331

 

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