I've got a set of corvette fuel rails and I need to put them on a tpi engine in an 89 z28. trouble is the fuel lines coming in are on opposite sides. I need an adapter to run from the passenger side fuel rail fittings to the drivers side fuel lines. where can I get something like this and what size/ type fittings do I need. thanks

 

Doubtfull you will unless you custom make something.
If you want to use stock hoses easier to get the F-Body TPI fuel rails
or do what most would do;
run new s/s braided lines from the fuel rails to hardline connectors on the frame as done with aftermarket intake installs