1030410

1991-1993 518 - Custom Rebuild Only

Prepaid UPS Return Shipping for core part included in price!

Positive shifts, increased clutch holding power!

An economical way to improve the performance and clutch life of your stock transmission is to install a BD Performance Valve Body. Our complete upgrade of the stock valve body consists of new valve designs, increased capacity springs, revised oil circuits and optimized governor piston dimensions which the improved oil flow reduces temperatures and lowers torque converter evacuation time for quicker clutch apply.

BD's NEW DESIGN achieves up to 80% higher clutch apply pressures over the stock unit and up to 50% over the competitors with the increase starting at much lower engine rpm's and at lighter throttle pedal position movement. Light throttle shift firmness is also maintained at these higher apply pressures. This new building process also eliminates the often referred to œShuttle Shifting or hunting-for-gears in the 2004-2006 48RE transmissions. With the new designed valve bodies achieving the higher pressures, a BD PressureLoc is no longer needed when an exhaust brake is installed to assist in preventing convertor lock up clutch slippage “ this unit does it all! (BD still recommends the use of a PressureLoc for transmissions not equipped with one of our new designed valve bodies when an exhaust brake is installed.) We also added second gear lock-up capability that with the addition of one of our TorqLoc or TowLoc kits can offer serious engine retarding capability on towing applications.

Each valve body is tested to ensure proper function before shipping. While you're replacing the valve body, add one of our heavy duty aluminum oil pans for greater oil capacity, cooler oil temperature and improved case rigidity.

 

1030415

1994-1995 47RH

Prepaid UPS Return Shipping for core part included in price

Positive shifts, increased clutch holding power!

An economical way to improve the performance and clutch life of your stock transmission is to install a BD Performance Valve Body. Our complete upgrade of the stock valve body consists of new valve designs, increased capacity springs, revised oil circuits and optimized governor piston dimensions which the improved oil flow reduces temperatures and lowers torque converter evacuation time for quicker clutch apply.

BD's NEW DESIGN achieves up to 80% higher clutch apply pressures over the stock unit and up to 50% over the competitors with the increase starting at much lower engine rpm's and at lighter throttle pedal position movement. Light throttle shift firmness is also maintained at these higher apply pressures. This new building process also eliminates the often referred to œShuttle Shifting or hunting-for-gears in the 2004-2006 48RE transmissions. With the new designed valve bodies achieving the higher pressures, a BD PressureLoc is no longer needed when an exhaust brake is installed to assist in preventing convertor lock up clutch slippage “ this unit does it all! (BD still recommends the use of a PressureLoc for transmissions not equipped with one of our new designed valve bodies when an exhaust brake is installed.) We also added second gear lock-up capability that with the addition of one of our TorqLoc or TowLoc kits can offer serious engine retarding capability on towing applications.

Each valve body is tested to ensure proper function before shipping. While you're replacing the valve body, add one of our heavy duty aluminum oil pans for greater oil capacity, cooler oil temperature and improved case rigidity.

 

1030416

1996-1998 47RE 12-valve

Prepaid UPS Return Shipping for core part included in price!

Positive shifts, increased clutch holding power!

An economical way to improve the performance and clutch life of your stock transmission is to install a BD Performance Valve Body. Our complete upgrade of the stock valve body consists of new valve designs, increased capacity springs, revised oil circuits and optimized governor piston dimensions which the improved oil flow reduces temperatures and lowers torque converter evacuation time for quicker clutch apply.

BD's NEW DESIGN achieves up to 80% higher clutch apply pressures over the stock unit and up to 50% over the competitors with the increase starting at much lower engine rpm's and at lighter throttle pedal position movement. Light throttle shift firmness is also maintained at these higher apply pressures. This new building process also eliminates the often referred to as Shuttle Shifting or hunting-for-gears in the 2004-2006 48RE transmissions. With the new designed valve bodies achieving the higher pressures, a BD PressureLoc is no longer needed when an exhaust brake is installed to assist in preventing convertor lock up clutch slippage. This unit does it all! (BD still recommends the use of a PressureLoc for transmissions not equipped with one of our new designed valve bodies when an exhaust brake is installed.) We also added second gear lock-up capability that with the addition of one of our TorqLoc or TowLoc kits can offer serious engine retarding capability on towing applications.

Each valve body is tested to ensure proper function before shipping. While you're replacing the valve body, add one of our heavy duty aluminum oil pans for greater oil capacity, cooler oil temperature and improved case rigidity.

 

1030416E

1996-1998 47RE 12-valve c/w Gov Pressure Solenoid

1030417

1998-1999 47RE 24-valve

Prepaid UPS Return Shipping for core part included in price!

Positive shifts, increased clutch holding power!

An economical way to improve the performance and clutch life of your stock transmission is to install a BD Performance Valve Body. Our complete upgrade of the stock valve body consists of new valve designs, increased capacity springs, revised oil circuits and optimized governor piston dimensions which the improved oil flow reduces temperatures and lowers torque converter evacuation time for quicker clutch apply.

BD's NEW DESIGN achieves up to 80% higher clutch apply pressures over the stock unit and up to 50% over the competitors with the increase starting at much lower engine rpm's and at lighter throttle pedal position movement. Light throttle shift firmness is also maintained at these higher apply pressures. This new building process also eliminates the often referred to œShuttle Shifting or hunting-for-gears in the 2004-2006 48RE transmissions. With the new designed valve bodies achieving the higher pressures, a BD PressureLoc is no longer needed when an exhaust brake is installed to assist in preventing convertor lock up clutch slippage “ this unit does it all! (BD still recommends the use of a PressureLoc for transmissions not equipped with one of our new designed valve bodies when an exhaust brake is installed.) We also added second gear lock-up capability that with the addition of one of our TorqLoc or TowLoc kits can offer serious engine retarding capability on towing applications.

Each valve body is tested to ensure proper function before shipping. While you're replacing the valve body, add one of our heavy duty aluminum oil pans for greater oil capacity, cooler oil temperature and improved case rigidity.

 

1030417E

1998-1999 47RE 24-valve c/w Gov Pressure Solenoid

1030418

2000-2002 47RE

Prepaid UPS Return Shipping for core part included in price

Positive shifts, increased clutch holding power!

An economical way to improve the performance and clutch life of your stock transmission is to install a BD Performance Valve Body. Our complete upgrade of the stock valve body consists of new valve designs, increased capacity springs, revised oil circuits and optimized governor piston dimensions which the improved oil flow reduces temperatures and lowers torque converter evacuation time for quicker clutch apply.

BD's NEW DESIGN achieves up to 80% higher clutch apply pressures over the stock unit and up to 50% over the competitors with the increase starting at much lower engine rpm's and at lighter throttle pedal position movement. Light throttle shift firmness is also maintained at these higher apply pressures. This new building process also eliminates the often referred to œShuttle Shifting or hunting-for-gears in the 2004-2006 48RE transmissions. With the new designed valve bodies achieving the higher pressures, a BD PressureLoc is no longer needed when an exhaust brake is installed to assist in preventing convertor lock up clutch slippage “ this unit does it all! (BD still recommends the use of a PressureLoc for transmissions not equipped with one of our new designed valve bodies when an exhaust brake is installed.) We also added second gear lock-up capability that with the addition of one of our TorqLoc or TowLoc kits can offer serious engine retarding capability on towing applications.

Each valve body is tested to ensure proper function before shipping. While you're replacing the valve body, add one of our heavy duty aluminum oil pans for greater oil capacity, cooler oil temperature and improved case rigidity.

 

1030418E

2000-2002 47RE c/w Gov Pressure Solenoid & Transducer

1030419

2003-2004 48RE

Prepaid UPS Return Shipping for core part included in price

Positive shifts, increased clutch holding power!

An economical way to improve the performance and clutch life of your stock transmission is to install a BD Performance Valve Body. Our complete upgrade of the stock valve body consists of new valve designs, increased capacity springs, revised oil circuits and optimized governor piston dimensions which the improved oil flow reduces temperatures and lowers torque converter evacuation time for quicker clutch apply.

BD's NEW DESIGN achieves up to 80% higher clutch apply pressures over the stock unit and up to 50% over the competitors with the increase starting at much lower engine rpm's and at lighter throttle pedal position movement. Light throttle shift firmness is also maintained at these higher apply pressures. This new building process also eliminates the often referred to œShuttle Shifting or hunting-for-gears in the 2004-2006 48RE transmissions. With the new designed valve bodies achieving the higher pressures, a BD PressureLoc is no longer needed when an exhaust brake is installed to assist in preventing convertor lock up clutch slippage “ this unit does it all! (BD still recommends the use of a PressureLoc for transmissions not equipped with one of our new designed valve bodies when an exhaust brake is installed.) We also added second gear lock-up capability that with the addition of one of our TorqLoc or TowLoc kits can offer serious engine retarding capability on towing applications.

Each valve body is tested to ensure proper function before shipping. While you're replacing the valve body, add one of our heavy duty aluminum oil pans for greater oil capacity, cooler oil temperature and improved case rigidity.

 

1030419E

2003-2004 48RE c/w Gov Pressure Solenoid & Transducer

1030423

2005-2007 48RE

Prepaid UPS Return Shipping for core part included in price!

Positive shifts, increased clutch holding power!

An economical way to improve the performance and clutch life of your stock transmission is to install a BD Performance Valve Body. Our complete upgrade of the stock valve body consists of new valve designs, increased capacity springs, revised oil circuits and optimized governor piston dimensions which the improved oil flow reduces temperatures and lowers torque converter evacuation time for quicker clutch apply.

BD's NEW DESIGN achieves up to 80% higher clutch apply pressures over the stock unit and up to 50% over the competitors with the increase starting at much lower engine rpm's and at lighter throttle pedal position movement. Light throttle shift firmness is also maintained at these higher apply pressures. This new building process also eliminates the often referred to œShuttle Shifting or hunting-for-gears in the 2004-2006 48RE transmissions. With the new designed valve bodies achieving the higher pressures, a BD PressureLoc is no longer needed when an exhaust brake is installed to assist in preventing convertor lock up clutch slippage “ this unit does it all! (BD still recommends the use of a PressureLoc for transmissions not equipped with one of our new designed valve bodies when an exhaust brake is installed.) We also added second gear lock-up capability that with the addition of one of our TorqLoc or TowLoc kits can offer serious engine retarding capability on towing applications.

Each valve body is tested to ensure proper function before shipping. While you're replacing the valve body, add one of our heavy duty aluminum oil pans for greater oil capacity, cooler oil temperature and improved case rigidity.

 

1030423E

2005-2007 48RE c/w Gov Pressure Solenoid & Transducer

1060442

1995-2003 E4OD / 4R100 2wd

** Prepaid UPS Return Shipping for core part included in price **

The smart, economical way to improve shift quality! A long shift may feel smooth, but it slips the clutch packs, which increases heat and accelerates wear. BD's exchange accumulator kit for 1995-2003 E40D and 4R100 automatic transmissions improves the life of your stock transmission by reducing the time between shifts.

The BD accumulators feature revised oil passages and lapped mating surfaces that prevent cross-leaks. A new pan gasket and filter are also included to make this a smart, clean and economical transmission upgrade.

 

1060444

1995-2003 E4OD / 4R100 4wd

Prepaid UPS Return Shipping for core part included in price!

The smart, economical way to improve shift quality!

A long shift may feel smooth, but it slips the clutch packs, which increases heat and accelerates wear. BD's exchange accumulator kit for 1995-2003 E40D and 4R100 automatic transmissions improves the life of your stock transmission by reducing the time between shifts.

Our accumulators feature revised oil passages and lapped mating surfaces that prevent cross-leaks. A new pan gasket and filter is also included to make this a smart, clean and economical transmission upgrade.

 

1030470

2001-2004 Duramax LB7 Allison 1000

1030471

2004-2006 Duramax LLY Allison 1000

1030472

2006-2007 Duramax LBZ Allison 1000

1030473

2007-2008 Duramax LMM Allison 1000