We are running a special on our GM 621 Bellhousing through July 17th.  This new bellhousing is cast from thick wall titanium aluminum alloy, CNC machined to provide precise location of mounting and dowel pin holes, and the center bore that locates the gearbox. SST's bellhousing can be used with all factory type clutch linkage parts while the design maintains its original style appearance. The bellhousing weighs 15 pounds, works with a factory style 168 tooth flywheel and the appropriate standard GM starter. It even includes a new inspection cover and hardware making it a seamless installation process. 

SST also produces a variation of this bellhousing which works specifically with the GM LS engine platform and a hydraulic clutch actuator.  It is also on sale!

Both bellhousing styles are compatible with the following transmissions:

• Tremec TKO
• Muncie 4 speed
• Borg-Warner Super T10
• Saginaw 3 and 4 speed
• Any manual transmission sharing this same bolt pattern and input shaft length requiring a 4.685" register hole.