So apparently adding 10" slicks to the Locost caused the bushings on the ears of the ~25 year old RX7 differential to grenade and I'm now in the market for a new set.
Mazdatrix has a set of competition RX7 ones on their site for $55.26: http://www.mazdatrix.com/G8DiffMnt.HTM
Does anyone know if the polyurethane ones for the 1.8L Miatas will fit the RX7 housing?
I know stuff like axles will interchange between that era of RX7 and the 1.8L Miatas but I'm not sure about the aluminum housing. I was hoping to use this kit: http://www.summitracing.com/parts/ens-11-4101r
