First of all I have a 90 Civic hatchback with a 1.5L and 4 speed manual tranny. I recently purchased a 5G (1992) Civic Si motor (D16Z6) and a 91 CRX Si 5 speed tranny. This swap should be pretty easy, but I have one big question. The hubs on the hatchback now have 23 splines, and the hubs on the CRX Si have (I believe) 26 splines. Do I have to buy the CRX hubs and replace them too, or is there a different set of axles I can just buy?

Thanks a bunch!

 

you have to get the hubs, sorry. You would need them if for the si tranny and hubs