I spoke with Kevko about making a pan for my vortec 350 conversion.
I asked for a pan with 7 1/2" depth because I always hated my pan being lower than the k member and the first thing to hit.
I just received the pan and it looks great. I shouldn't have any problems with the grease fittings on the center link.
Price was ok I guess for a custom pan ($245) but it arrived to my house in a week.
I did not have to give them any information other than I wanted a 1 piece seal pan for a vega 7 1/2" deep.
I'll report back in a week or so if there are any centerlink clearance problems.
http://www.kevkoracing.com/