technically the crank drives both the oil pump and dizzy. The LD uses a 'short' version of the oil pump drive. There is no dizzy to drive on the diesel. I ran the LD one in my car when I had SDS on it. I believe it was 'cut off' like an inch or two above the drive gear.
I tried to google a pic really quick but couldnt find it.
Cool, another seattle area member. Welcome!
If you're not doing anything march 29th, you should check out the NorthWest Nissans BBQ. Its a huge event. http://www.northwestnissans.com/board/showthread.php?t=90868
He is asking $250 for it. Its an AMCO rack. If it was more in the $100 range I would be all over it.
If you are interested in it at that price, I can ship it if the seller is not willing. Its on seattle CL.