I made that name up, I'm not even sure what its called actually, I could find out but I'm out of town using a extremely slow connection speed and don't have time to wait around. I'm in the process of doing the F-bod rad. and ramcharger fan upgrade, and I'm bringing my entire cooling system up to speed while I'm at it. All new hoses, 160 thermostat, new heater valve, new overflow tank, better water pump, sucked all coolant out of heater core, Jacked the rear of the car waaayyyy up in th air to drain as much out of the block as possible (Because I'm putting in G-05 coolant and its not really compatible with other coolants, supposebly). Some of the fins on my ac condensor where not straight or had been smashed over, so I ran a fin comb through them to straighten them out, I removed the front grill to do the front of the condensor, and while I was in there, it occured to me that I didn't have that "rubber quilting" shroud that bolts under neath the grill area and up the sides like the 86/87's have. I'm pretty sure the 84/85's didn't get that right? Have any of you added that and would recomend that I do the same? I put so much info in this post because if anybody else has got some recomendations for me while I'm redoing the whole system, I would be very appreciative of any input. thanks