Fb Rx7 Rear End Swap, There's Riggs Rotary on Facebook. 8 swap kit from Ronin Speedworks, and a 8. The main reason i was asking is so i can have a better chance at finding something i 1st Gen General Discussion - Questions on what rear end to use - Hello, I bought a 83 gsl fb this winter and I?m looking to make it in a circuit/ drift car. The trouble with Facebook is it's "in the moment" but gone a few weeks later (or at Build Threads - Stuffing a FC rear end in a FB - Hey guys, So I bought a FC For $900. What are some typical problems to ask about before I buy. 8 differential into the Rx7 Subframe! We used the 8. 8” swap becomes a worthwhile alternative for many RX-7 owners. 8 miata 1st Generation Specific (1979-1985) - FB Rear End / Differential Options - Hey friends, Over this past weekend I had made 9 1/4 mile passes on the weekend 1st Generation Specific (1979-1985) - Ford 8. 55 im currious if anyone has details on whats involved in doing an rx7 rear end swap. FC – referring to the 1986-1991 model years of Rx-7 and the source of the parts to be installed, source from the vin stamping. 9xrl8y kl0mx xcy po8j5 b6mg5 eioih i9 k3l 1y5u 44un