There's pretty good detail on the MotoringInvestments web site where they did the process photos of a restoration.
Off Topic: It's interesting to see how the radiator support frame on the right side of so many cars has been cut. I guess this was done by the dealer installing the air conditioning. Some dealers cut a hole in the panel, like on mine, while others apparently cut half the panel away, as in Bob's photo. The ones I have seen seem always to have been cut sloppily, some with a torch. I guess it was too much trouble to run the AC hose under the intake and around the panel like I did.
Ray
'68 280SL 4-spd Coupe