The Boss Hog 47033 Street Bandit Series Torque Converter is engineered for GM TH350, TH400, and 30-spline Powerglide (PG) transmissions. Designed for aggressive performance applications with choppy cams and lightweight vehicles, this converter features a 9.6" super lightweight core and a stall range of 3200–3500 RPM for hard-launching, street/strip builds.
Built in the USA and digitally balanced, this converter includes CNC-machined internal components, Torrington-style bearings, and a hardened chromoly impeller hub for durability under high stress. Ideal for drivers who want quick response and stronger acceleration without added stall delay.
Fitment Notes:
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Will not interchange with TH350C
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Fits TH400 with correct flexplate
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Fits Powerglide 30-spline only
Upgrade Tip: For setups with nitrous, turbo, or superchargers, step up to the Outlaw Racing Series.
Key Features
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3200–3500 RPM stall speed range
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Fits GM TH350, TH400, and 30-spline Powerglide
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9.6" lightweight converter 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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No anti-balloon plate
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Fins are 4-corner tack welded or furnace-brazed
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Leak and pressure tested
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Digitally balanced
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Steel construction, painted black
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Made in the USA
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Sold individually
Vehicle Fitment
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GM TH350, TH400, and 30-spline Powerglide automatic transmissions
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Not compatible with TH350C
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Best for lightweight vehicles with aggressive cam profiles
What’s Included
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1x Boss Hog 47033 Street Bandit 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 converter bolts