Engine Kits

B&M 70421 Hole Shot Torque Converter - 3000 Series
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B&M 70421 Hole Shot Torque Converter - 3000 Series



Part #: 70421
List Price: $1,085.98
Our Price: $542.99
You Save: $542.99



GM 84-91 TH-700-R4 30 spline ( 8 )                     

( 8 ) Non-lockup converter which requires transmission modifications. parts and instructions are included.

  • Furnace brazed impeller
  • New precision steel alloy pump drive tube
  • New heavy duty needle bearing between stator & impeller (not a thrust washer)
  • Needle bearing between stator & turbine
  • Furnace brazed turbine
  • Dual pattern drive lugs on some GM Holeshots
  • New turbine hub
  • New springs and rollers in stator
  • Anti-Ballooning Plate No
    Balanced Yes
    Brand B&M
    Furnace-Brazed Yes
    Hardware Included Yes
    Input Spline Quantity 30
    Lockup No
    Notes Designed to fit all V8 and 4.3L V6 engines.
    Part Type Torque Converters
    Product Line B&M Holeshot Torque Converters
    Quantity Sold individually.


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