Boss Hogg 47644

TH350C Out Law 35-4,200 RPM Lock Up GM Racing Torque Converter Part Number 47644

$840.89
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Boss Hogg 47644
SKU:
47644

TH350C Out Law 35-4,200 RPM Lock Up GM Racing Torque Converter Part Number 47644

In stock
$840.89

GM Chevy TH350C 298mm Lock Up Torque Converter - Outlaw Racing Series

Achieve optimal performance and reliability with this high-performance torque converter, specifically engineered for LT type GM/Chevy applications utilizing a 3-step input shaft. Part number 47644 is designed for serious enthusiasts looking to enhance power transfer and durability in challenging racing conditions. This Super Lightweight Converter provides unmatched strength while maintaining a defined stall range to match your vehicle's power profile.

Product Specifications

  • Transmission Type: TH350C
  • Series: Outlaw Racing Series
  • Part Number: 47644
  • Stall Range: 3,500 - 4,200 RPM
  • Input Shaft: 30 Spline (Designed for 3-step input)
  • Core Diameter: 9.6 inch
  • Bolt Circle Diameter: 10.75 inches

Key Construction Details

Built with extreme duty components and precision manufacturing, this unit is ready to handle high-power additions like Nitrous Oxide, Turbochargers, and Superchargers. Features include:

  • Torrington Style Incased Bearings
  • Modified Extreme Duty Stator with Tailored Lock Up feature
  • Precision CNC Machined 1.703 inch Crank Pilot
  • Whole Back Cover Quenched and Hardened for maximum durability
  • Pump & Turbine Fins are professionally Welded or Furnace-Brazed
  • Anti-Balloon Plates (Precision CNC Machined) included
  • Leak & Pressure Tested; Digitally Balanced for peak performance

Application Notes

  • This converter is strictly designed for the TH350C and will NOT interchange with TH350 or TH400 models.
  • Designed for Choppy Cams and lightweight vehicles that demand precise fluid coupling.

Installation Guidance

  • For the best operating results, utilize genuine Old School Type F Transmission Fluid.
  • We highly recommend installing an additional transmission cooler to manage operating temperatures under heavy load.
  • Ensure Blue Loctite is used correctly during installation.

Need assistance with your specific vehicle setup? All advertised stall ranges are dependent on the individual vehicle's configuration. Please contact us at 888-267-7464 for personalized recommendations. Upgrade to an Out Law Series converter if you are running any power adders!

Actual Stall Will vary depending on Engine/Weight/& Run Out of the Gear.
Anti-Ballooning Plates YES
Balanced Yes
Bell Housing TH350C ONLY
Bolt Circle 10.75
Bolt Size 3/8 X 16 TPI (GRADE 8 ONLY) (Locking NUT & BOLT )
Crank Pilot 1.703
Diameter Core 9.6 inch
Lock Up YES
Series Out Law
Spline 30
Stall Range 3500-4,200 RPM
Torrington Bearings Yes
Weled Fins All Fins