B&M Transmission Kits and Shift Improver Products :: Firmer shifts, quicker gear changes
B&M offers a range of “kits” that will give your automatic transmission anything from a subtle improvement, all the way to that race-car like shift a B&M transmission is famous for. Kits are complete with everything you’ll need for your upgrade.
The B&M Shift Improver Kit the easiest way to get the stout performance you’ve always wanted out of your automatic transmission.
Street Race Overhaul kits include all of the necessary components to rebuild your automatic transmission.
Transkits are like B&M transmissions in a box. B&M Transkits help transform your automatic transmission into a full-tilt B&M performer!
Transpak – the next step up from the Shift Improver Kit. This kit has all the features of the shift improver kit plus it provides additional driver manual control for certain transmissions.
The B&M Shift Improver Kit the easiest way to get the stout performance you’ve always wanted out of your automatic transmission And you get two modes of performance to select from: Heavy Duty, or Street/Strip. It’s our least expensive and simplest to install kit. All you need are a few dollars and some hand tools! In the space of an afternoon, you can turn your transmission into a B&M-tuned unit! Just ask the thousands of satisfied customers that have installed one in their transmissions!
Master Racing Overhaul Kits – These kits include all of the necessary components to rebuild your automatic transmission. OEM style gaskets included. KIts do not include overhaul instructions – please refer to factory shop manual for proper assembly procedures.
A B&M transmission in a box – If you’ve got the time, we’ve got the parts to transform your automatic transmission into a full-tilt B&M performer! This is our ultimate transmission kit – it comes complete with full instructions on how to assemble your transmission to B&M specifications*. Includes special directions on modifying your case, pump, and other components to provide you with all the science and engineering that B&M has put into every transmission we build.
B&M offers a variety of other performance transmission accessories and kits.
- Converter Lockup Contols
- ShiftPlus electronic Shift Improver
- ShiftPlus 2 Electronic Overdrive Transmission Control
- Kickdown Switch
The next step up from the Shift Improver Kit is the Transpak. It has all the features in the Shift Improver Kit plus it provides additional driver manual control (GM TH-400, 350, Ford C-6 & Chrysler Torqueflite only). Most stock automatic transmissions won’t downshift into low gear above 15 mph, and automatically upshift at a predetermined speed no matter what gear you’re in. With the Transpak, you can downshift at any speed, and you can hold the transmission in first gear to any speed that you want! This is an asset when you’ve got a modified engine, and you want additional RPMs, or you’re towing a trailer or driving heavy loads downhill.