Boss Hogg 47000

TH350 TH400 Night Stalker Series Stock Replacement - No Stall Added GM Torque Converter Part Number 47000

$348.58
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Boss Hogg 47000
SKU:
47000

TH350 TH400 Night Stalker Series Stock Replacement - No Stall Added GM Torque Converter Part Number 47000

In stock
$348.58

NIGHT STALKER Series Torque Converter for GM TH350/TH400 Automatic Transmissions - Part #47000

Restore your transmission to peak performance or enhance its durability with this precision-engineered NIGHT STALKER Series torque converter. Designed specifically for robust GM applications, this unit ensures seamless power transfer and reliable operation in your automatic transmission setup. Built with extreme-duty components, this torque converter maintains factory integrity while offering aftermarket reliability.

This unit is matched to the TH400 transmission when utilizing the proper Flex-Plate. Due to varying setups, all advertised stall ranges are vehicle-specific; please contact us for precise guidance.

Technical Specifications

  • Part Number: 47000
  • Application Fits: GM TH350 / TH400 (with appropriate Flex-Plate)
  • Series: Night Stalker Series
  • Stall Range: Stock Stall - NO Stall Added
  • Core Size: Factory 12 inch Core
  • Turbine Hub: 30 Spline Turbine Hub
  • Impeller Hub: Precision CNC Machined, Hardened Chrome Moley Impeller Hub
  • Stator: Modified Extreme Duty Stator
  • Crank Pilot Diameter: 1.703 inches
  • Bolt Circle Diameter: 10.75 inches
  • Bolt Size: 10mm X 1.5 Pitch Threads Class 10 or Stronger
  • Bearings: Torrington Style Incased Bearings

Construction & Quality Assurance

Every component of this torque converter is built to withstand demanding driving conditions. It features rigorous construction standards ensuring longevity and performance:

  • Leak & Pressure Tested for maximum dependability.
  • Digitally Balanced during manufacturing.
  • Features Four Corner Tac Welded Fins or Furnace-Brazed for thermal dissipation.
  • Features a Modified Extreme Duty Stator and holds no Anti-Balloon Plate.
  • All units undergo Quality Inspections at Every Step of the building process.

Installation Guidance

  • Use Type F transmission fluid for optimal operating results.
  • Apply Blue Loctite to ensure all connections remain secure.

Important Considerations

  • Will NOT Interchange with TH350C units.
  • All advertised stall ranges are based on a specific vehicle's setup and will vary depending on your vehicle. Please call us for personalized installation advice (888) 267-7464.
  • If you have upgraded intake, heads, exhaust, cam, or gearing, we recommend upgrading to a "Street Bandit Series."
  • For setups involving Nitrous (NOS), Turbocharger(s), Supercharger, or a Trans Brake, consider upgrading to an "Out Law Racing Series."

Building High Performance & Racing Converters Since 1970! Veteran Owned and Family Run.

Actual Stall Will vary depending on Engine/Weight/& Run Out of the Gear.
Anti-Ballooning Plates NO
Balanced Yes
Bell Housing ALL
Bolt Circle 10.75
Bolt Size 3/8 X 16 TPI (GRADE 8 ONLY) (Opt. 10mm by 1.5 thread pitch )
Crank Pilot 1.703
Diameter Core 12 inch
Lock Up No
Series Night Stalker
Spline 30
Stall Range Stock 00- NO Stall added
Torrington Bearings Yes
Weled Fins 4 cornered