Gary, I can't really say.
IEdit: I do see it is NOS!
I know you wanted a different reservoir return.
There are 3 or 4 different numbers on their storefront, but I only have a phone, so it will be easier for you to get the applications.
I do know some are listed as 'diesel' whatever difference that makes
Jim,
Lil'Red is a '87 F250 HD, 4.10's, 1356 4x4, Zf-5, 3G, PMGR, Saginaw PS, desmogged with a Holley 80508 and Performer intake.
Too much other stuff to mention.