Ok, I'll check with them. I see the block plates on my 400 car. I'll order a set for my 350 car. Both need a fan and shroud so I guess I need 2 of everything.

How long of a spacer are you guys using on the fan? The 2 1/2 or 3" ones on the car look like they may be too short to get the fan in the shroud but I guess I won't know until I get new shrouds