We start off our transmission section with the Big Boy.
For decades, the big boy has been the stable in many big name drag cars.
With many new innovations, including the brand new forged and in house CNC machined cases, the Big Boy continues to be the tops.
Rising in popularity in Top Alcohol Funny-Car, Dragster and Pro Modifieds like a wild fire.
But new uses keep finding the B&J advantage, including quick brackets, monster trucks, tractor pulling, mud and sand drags, etc.
Available in multiple speeds, and numerous gear ratios to customize to your unique vehicle.
Currently available in many stages including the ultra-duty, triple sprag unit.
The favorites of big names like Bucky Austin, Pat Austin, Doug Gordon, Josh Hernandez driven Rage pro mods, and many others.
Click here for gear ratios, technical data and diagrams
Sportsman Series
Similar in design as the big boy, but much lighter for those weight conscious, and smaller for space concerns.
Designed for sportsman and quick bracket cars up to 1300 horsepower.
A perfect way to replace your powerglide in a lightweight version.
Motorcycle designed for top fuel Harleys
If you have been around quick drag bikes, and top fuel Harley Davidsons,
you know that B&J is pretty much the standard for these applications.
Please call for full transmissions, parts, or recommended products for your custom application.
B&J not only makes and supplies these transmission units,
but also the necessary safety items, couplers, splined shafts, hardware, and everything needed to run.
Give us a call, and let us set you up right, the first time.