Transmissions & Drivetrains

Are you a looking to rebuild your own transmission and needing some specialty parts to match your application? BD offers a range of rebuild parts k...

Are you a looking to rebuild your own transmission and needing some specialty parts to match your application? BD offers a range of rebuild parts k...

Are you a looking to rebuild your own transmission and needing some specialty parts to match your application? BD offers a range of rebuild parts k...

Used to connect pressure guage on 68RFE transmission

Are you a looking to rebuild your own transmission and needing some specialty parts to match your application? BD offers a range of rebuild parts k...

You ask a lot from your flexplate. The forces they're put under are extreme and in high performance applications the flexplate can slip; even with ...

Not all multi-disc converters are created equal and with BD's ProForce 3D, less is more. Our in-house CNC machined billet cover is designed to prev...

Exhaust brake usage can cause high temperatures in the automatic transmission due to torque converter slippage if a lockup device is not used. Only...

Increase the durability of your transmission 300M shaft material Designed to take the shock from high horsepower and heavy loads

Replacement drain plug for BD Trans Pans and Diff Covers

OEM Replacement Part

Electronic Pressure Control module that delivers up to 250 PSI clutch apply pressure providing 150% of the holding force prevents clutch slippage. ...

Add a stylish look to your front end with a BD Front Diff cover. Made from cast aluminum, BD differential covers have both internal and external fi...

Coolers, providing 22% more cooling over other designs. The 200 Micro Extruded passages provide a large surface area to transfer heat for external ...

HOT transmission oil has to be COOLED to keep you on the track. Double stacked cores deliver over 40,000 BTU/HR of cooling and over 350% temperatu...

Stock 68RFE transmission, featuring protect68 kit already installed! Upgraded valve body with BD gasketed separator plate solves common cross leak ...

HOT transmission oil has to be COOLED to keep you on the track. Double stacked cores deliver over 40,000 BTU/HR of cooling and over 350% temperatur...

Are you a looking to rebuild your own transmission and needing some specialty parts to match your application? BD offers a range of rebuild parts k...

No need to locate the correct filter service kit for your BD transmission, get it right from the source!

The BD 68RFE ProForce Torque Converter is designed for stock and modified 6.7L Diesels, from 350 to 550 flywheel horsepower, used in street and tow...

When you purchase a BD transmission and torque converter package, you are getting a matched set that has been dyno tested together for ultimate per...

Are you a looking to rebuild your own transmission and needing some specialty parts to match your application? BD offers a range of rebuild parts k...

Features: Front Cover fits AA 14-9.25 Rear Cover fits AA 14-11.5 Cast Aluminum Internal and external cooling fins Separate fill and drain ports ...

BD's design deflects the oil back onto the ring gear and into the pinion gear for cooler longer life. Other differential covers are large and bulky...