If you are going to go through the process of replacing the FPD with a car that old, you might do what I am planning on doing and replacing all of the old fuel lines. Save yourself the trouble of taking it all apart again in the future. I think Ray at Malloy sells a fuel hose kit to us rx7 guys with everything you would need, maybe even including the FPD. He definitely has the cheapest prices on everything OEM RX7.

 

It's doesn't come with a FPD, but the fuel hose kit is a great thing to purchase.