This Quick Time bellhousing connects GM LS Engines to Manual transmissions utilizing the GM standard pattern such as the Muncie, Borg Warner/Tremec GM style T5 or TKO 500/600. This bellhousing does not have a starter pocket making it perfect for applications using an engine plate and a custom starter. It is S.F.I. 6.1 certified which is required by many sanctioning bodies for cars running 11.49 or faster in the quarter mile and is not vehicle specific. The Quick Time bellhousings are produced using a unique spin forming process which results in a very high strength material. This high material strength allows the Quick Time bellhousings to be light weight while maintaining the protection you desire.