B&M 70421 Torque Converter, Holeshot 3000 GM TH700R4
- This item ships directly from the manufacturer. It may take an additional 2 business days for B&M Transmission to ship this item.
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
- This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
The Holeshot Converter is a very good choice for the typical street machine that is looking for better launch capability and more strength. With a furnace brazed turbine, New turbine hub and dual pattern drive lugs on some GM Holeshots.
- Furnace Brazed Impeller
- Steel Alloy Pump Drive Tube
- Heavy Duty Needle Bearing
- Between Stator and Turbine
ApplicationFits 1984 to 1993 GM TH700R4 automatic transmissions and accepts 30 splined shaft.
More Like This
B&M 70417 Torque Converter, Holeshot 2000 GM TH700R4 / 4L60E
B&M 70419 Torque Converter, Holeshot 2400 GM TH700R4 / 4L60E
B&M 70422 Torque Converter, Traveler Converter GM TH700R4 / 4L60E
B&M 20481 Torque Converter, Nitrous Holeshot 3000, GM Trans
B&M 20482 Torque Converter, Nitrous Holeshot 3600, GM Trans
B&M 70444 Torque Converter, Holeshot 3500
B&M 70420 Torque Converter, Tork Master 2000 TH700R4 / 4L60E
B&M 70418 Torque Converter, Tork Master 2400 TH700R4 / 4L60E
B&M 20485 Torque Converter, Nitrous Holeshot 3800
B&M 20484 Torque Converter, Nitrous Holeshot 3500
Q & A
Finally, Project Chevelle gets a real hot rod engine under its hood! And what about that flimsy old column shift three-speed? We've got that covered too.
Eagle Motorsports, Inc. put together a how-to video on installing their Stallard SST Shifter Assembly.
Speedway Motors employee Pat O. is back to talk Ford Automatic OverDrive Kickdown brackets and kits.
Follow Tim as he swaps tail housings and covers on a T-5 transmission