The Boss Hog 47022 is a Street Bandit series torque converter for the GM TH350, and it also fits the TH400 with the proper flexplate and the Powerglide in 30-spline form. It runs a 2,200 to 2,800 RPM stall and is a super lightweight converter, in some cases more than 20 lb lighter than stock, which cuts rotational mass for quicker response and suits choppy cams and lighter vehicles. Internally it uses a 9.6 in core, a 30-spline CNC-machined turbine hub, a hardened chrome moly impeller hub, Torrington-style encased bearings, and a modified extreme-duty stator. Every unit is leak and pressure tested, digitally balanced, and made in the USA. It is a non lock-up converter and will not interchange with the lock-up TH350C.
- Series: Street Bandit
- Transmission: GM TH350 (also TH400 with proper flexplate; PG 30-spline)
- Stall Speed: 2,200-2,800 RPM
- Core: 9.6 in (super lightweight)
- Bolt Circle: 10.75 in
- Turbine Spline: 30 (CNC-machined)
- Impeller Hub: Hardened chrome moly
- Bearings: Torrington-style encased
- Stator: Modified extreme duty
- Crank Pilot: 1.703 in
- Bolt Size: 3/8 x 16 TPI (Grade 8)
- Anti-Balloon Plates: No
- Lock-Up: No (will not interchange with TH350C)
- Balance: Digitally balanced
- Build: Leak & pressure tested; made in USA
- Part Number: 47022
WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
FAQ
What transmission does the Boss Hog 47022 fit?
It fits the GM TH350, and also the TH400 with the proper flexplate and the 30-spline Powerglide. It will not interchange with the lock-up TH350C.
What is the stall speed?
The 47022 has a 2,200 to 2,800 RPM stall. Advertised stall varies with your vehicle setup.
Is this a lock-up converter?
No. The 47022 is a non lock-up converter.
What are the key fitment specs?
It is a 30-spline turbine hub with a 10.75 in bolt circle, a 9.6 in lightweight core, and a 1.703 in crank pilot.
Which Boss Hog series should I choose?
Boss Hog groups these converters by build level. Night Stalker suits stock to mild combinations, Street Bandit is the step up once you have upgraded two or more items such as intake, heads, headers, exhaust, cam, or gearing, and the Out Law racing series is for power adders like nitrous, a supercharger, a turbocharger, or a trans brake.
