What car would you build?

[OsoiNA6]

@crAppAchic0

What gets used in the miata rear end for that type of swap, just out of curiosity?

Monster Miata kits (uses 302 V8) use the 7.5" diff from the Thunderbird/Cougars (early to mid 90s), FD is 3.27:1.

I think the Flyin Miata kit (uses LS1) uses the diff from a Cadillac CTS… I don’t know the FD offhand.