This is a transmission adapter kit including the high quality sachs performance clutch system. We have designed it to be used in conjunction with the Tremec Hydraulic release bearing and 2 x 6.3mm spacers as shown in the pic (all supplied by Tremec with transmission not part of our kit)
It suits the 10 spline input shaft and the Chevy pattern bellhousing. It is not designed for use with the conventional external fork
This clutch system has been tested up to (and a little over) 600hp and 1000nm
Transmission not included