I was looking at catalog information for the center force clutches and noticed the input shaft differences for the 2+2 and the coupe seem to be different. I was unaware of input shaft differeces between the 2+2 and the coupe transmisions. I am not sure exactly what the catalog was refering to, but I thought the 2+2 flywheel and clutch set would be a straight forward swap. I still think it is. Please correct me if I'm wrong.