The Boss Hog 47013 Street Bandit Series Torque Converter is built for GM TH350, TH400, and Powerglide (PG) transmissions with 30-spline input shafts. Designed for serious street performance, this super lightweight converter features a 9.6" core and a stall speed of 2800–3200 RPM — ideal for choppy cams and lightweight vehicles.
With over 20 lbs of rotational mass reduction in some setups, this converter delivers quicker engine response and improved power transfer. Built in the USA with CNC-machined precision, it includes Torrington-style bearings, a hardened chromoly impeller hub, and a modified extreme-duty stator.
Fitment Notes:
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Will not interchange with TH350C
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Will fit TH400 with the proper flexplate
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PG fitment is for 30-spline versions only
Upgrade Tip: For nitrous, turbocharged, or supercharged setups, step up to the Outlaw Racing Series.
Key Features
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2800–3200 RPM stall speed range
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Super lightweight design (9.6" core)
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Fits GM TH350, TH400, and PG (30-spline only)
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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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Fins are 4-corner tack welded or furnace-brazed
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No anti-balloon plate
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Leak and pressure tested
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Digitally balanced
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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 vehicles with TH350, TH400, or 30-spline Powerglide transmissions
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Not compatible with TH350C
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Ideal for lightweight builds with choppy camshafts
What’s Included
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1x Boss Hog 47013 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