Part Number: RTS-SMC-2000-GM

RTS SuperMax TH400 Transmission Case and GM SB BB & LS Chev Bellhousing Kit

RTS now offers aftermarket TH400 and Powerglide aluminium transmission cases! They are constructed from A356-T6 heat treated aluminium through a permanent mould process which increases strength and ductility over the OEM designs. These are intended to be used in street/strip or high horsepower drag race applications. 

Features include:

• Speedometer and governor provisions
• Longer band anchor pins captured by oversize bosses
• Multiple external pressure taps allow for monitoring of circuit pressures
• Accepts all style oil pumps, including 8-bolt and vari-pitch designs
• Heli-coiled bellhousing and oil pump threads
• Pre-machined to fit larger custom planetary gear carriers
• Parts kit sold separately - RTS-SMC-2000-PKT