This is nothing but a simple late of ordinary aluminum. Transfer the holes on the Chevy bell housing and then transfer the the holes from the Jaguar’s bell housing. The only critical holes are the 2 alignment holes. The rest of the bell housing holes aren’t hyper critical they just clamp the transmission to the engine. It will take you a Saturday morning to make. Assuming you have a drill press and a way to cut aluminum plate Ask I’ll walk you through the process step by st