Boss Hog
Boss Hog 47732 Outlaw Racing Torque Converter | GM TH350/TH400/Powerglide | 2400–2800 RPM Stall | 30 Spline
The Boss Hog 47732 Outlaw Series Torque Converter is engineered for serious racers using GM TH350, TH400, or 30-spline Powerglide transmissions. With a stall range of 2400–2800 RPM and a lightweight 9.6" core, this converter is ideal for high-performance vehicles running choppy cams, trans brakes, nitrous, or forced induction.
Built with precision CNC-machined components, this converter includes a hardened impeller hub, Torrington-style bearings, anti-balloon plate, and a hardened/quench-treated back cover. All pump and turbine fins are fully welded or furnace-brazed for extreme durability under race conditions.
Fitment Notes:
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Fits TH400 with proper flexplate
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Fits 30-spline Powerglide with turbo shaft
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Will not interchange with TH350C
Key Features
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2400–2800 RPM stall speed range
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Designed for high-performance racing applications
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Fits GM TH350, TH400, and 30-spline Powerglide
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9.6" lightweight core
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10.75" bolt circle
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30 spline turbine hub (CNC machined)
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1.703" crank pilot (CNC machined)
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Bolt size: 3/8" x 16 TPI (Grade 8 only)
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Hardened chromoly impeller hub
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Torrington-style incased bearings
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Modified extreme-duty stator
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Anti-balloon plate included
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Hardened and quenched back cover
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Fully welded or furnace-brazed fins (pump & turbine)
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Digitally balanced
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Leak and pressure tested
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Steel construction with black painted finish
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Made in the USA
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Sold individually
Vehicle Fitment
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GM TH350 and TH400 automatic transmissions
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30-spline Powerglide with turbo shaft
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Not compatible with TH350C
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Built for racing and high-performance street builds
What’s Included
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1x Boss Hog 47732 Outlaw Racing Torque Converter
Installation Tips
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Use Type F transmission fluid
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Install an auxiliary transmission cooler
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Use blue Loctite on all torque converter bolts