Mfactory says that their FD only fit 109mm diff mine was around 116mm what diff is the proper one to run the Mfactory FD?

my car is a 93 DX f2b f20b all motor
Any h2b or f2b have a 4.9 on their car hows it feel?

 

This should help:



If you need a 109mm you will run a B16/LS differential. Part# MF-TRS-05B16

 

thanks a lot