The Quick Time RM-9071 bellhousing connects Mopar 318/360 Engines to GM 4L60E Transmissions. This bellhousing is S.F.I. 30.1 certified which is required by many sanctioning bodies for cars running 11.49 or faster in the quarter mile. This bellhousing is a universal fit bellhousing 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.