Tom, Thanks for your help. I thought there would be a much easier way to do it. I tried exactly what you explained but I thought I was ging to break the plastic shroud. I will try again this weekend and let you know how I do. It is weird that the MB cd is not correct in this area.
1969 RS/SS Camaro Conv. L-89 Alum. Head 396 375HP 4-spd
1987 GNX #419, 2002 RX300
FS: 1934 Ford Street Rod, Blown 383 $48,500 Firm