Transmission Conversion and Accessories for your GM Transmission Conversion and Accessories for your Mopar Transmission Conversion and Accessories for your Ford American Powertrain American Powertrain
 
Return to the Home Page of American Powertrain Request A Quote on a ProFit Transmission System - Modern Overdrive Tremec TKO500, TKO600, T5, and T56 systems for 4-spd, 5-spd and 6-speed Conversions Although it's more fun to DRIVE IT, you can Speed Analyze your new Modern Overdrive Tremec TKO500, TKO600, T5, and T56 systems for 4-spd, 5-spd and 6-speed Conversions. We carry a full line of Performance Parts & Accessories for our Modern Overdrive Tremec TKO500, TKO600, T5, and T56 systems for 4-spd, 5-spd and 6-speed Conversions Transmission Installers and Service Companies on Modern Overdrive Tremec TKO500, TKO600, T5, and T56 systems for 4-spd, 5-spd and 6-speed Conversions for your new System.  If you know a good Installer, please send them our way. Information about how to Place and Order, Shipping, Warranty, Returns, Policies, Etc. (Also see menu items for specific information) This website contains a lot of information and instructions on your transmission conversion from Tips and Tricks, to Installation Pictures and Instructions.  Should you need further help, our Customer Service Reps and Owners (Enthusiasts ourselves) are always here to help you 24/7.  Just call, write, or stop by!

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MOPAR
Transmissions
Mopar Bellhousings
Mopar Scattershields
Mopar Flexplates
Clutches
Clutch Actuators
Flywheels
Pedals
Shift Handles
Tunnel Humps
Inspection Covers
 
Mopar Models
A-body 64-76
B-body 62-65
B-body 66-70
B-body 71-74
E-body 70-74
 
Mopar
Accessories
Bellhousing
Bellhousings
Scattershields
Scattershields
Clutches
Clutches
GM Mechanical Linkage
Mechanical Linkage
Hydraulic Actuators
Hydraulic Actuators
Flywheels
Flywheels
Pedals
Pedals
Shifters
Shifters

Tunnel Humps
Tunnel Humps
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Mopar 5 & 6 Speed Transmission Conversions
ProFit™ Systems  The ProFit™ Systems are the easiest and most economical way to put a high strength, modern overdrive Tremec TKO 5-speed transmission or T56 6-speed transmission in your car. Our Custom Engineered ProShift™ Tailhousings and Shift Mechanisms provide the smoothest operation, the shortest throws and the only true internal offset in the business. Enjoy a ProFit transmission with low RPM cruising, and great fuel economy today.

Choose Your Body Style


 
1970-1974 E-Body


     Transmissions for Mopar E-Body
1970-1974 E-Body Transmission Conversions
 

1962-1965 B-Body   Transmissions for Mopar B-Body Early   
1962-1965 B-Body Transmission Conversions

 
1966-1970 B-Body     Transmissions for Mopar B-Body 
1966-1970 B-Body Transmission Conversions

 
1971-1974 B-Body   Transmissions for Mopar B-Body Late   
1971-1974 B-Body Transmission Conversions

 
1964-1976 A-Body   Transmissions for Mopar A-Body   
1964-1976 A-Body Transmission Conversions













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Servicing Mopar Car Owners Servicing GM Car Owners Servicing Ford Car Owners Servicing Mopar, GM and Ford Car Owners
 
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American Powertrain, a division of The Driven Man, LLC, is a proud authorized distributor for Transmission Technology Corporation, maker of world famous TREMEC manual transmissions.

Customized Knobs
Custom Gearshift Knobs
Customize your Gearshift Knob
ProGripFlywheels
 ProGrip Flywheels
HYDRAMAX™
HYDRAMAX Hydraulic Clutch Kits
Hydraulic Clutch Kits
 
Company
2199 Summerfield Road
Cookeville, TN 38506
(931) 646-4836

Info@AmericanPowertrain.com
   
Operation Hours 
Office Hours:
8am-8pm Mon-Fri
8am-2pm Sat

Why Buy From Us?
Exclusive
24/7 Customer First
Technical Support line.
24-hours a day, nights, weekends and holidays when you are most likely to be working on your car.
American Powertrain's
24/7 Customer First
is manned by experienced enthusiasts with years of installation experience.
 
Industry leading 24-month warranty from date of installation with 2-year installation grace period.  Includes 24/7 Customer First Tech Support.
  • Domestic and International shipping experts.
  • Most orders ship complete within   24-hours. 
  • Fast freight and overnight service available on all purchases.


  
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