[V8Vairs] C5 upgrade

[paul beck]

I'm thinking about upgrading to a C5 differential on my Crown car. It's currently got a powerglide adapted to the Corvair differential. I've come across an outfit that makes an adapter to mate the glide to the C5. Now I'm looking for more input on what else it would require to make the switch. 
Like the half shafts.... 
I'm not too worried about fabbing the mounting but the lower arms are a concern. 
Any suggestions before I pull the trigger on this would be appreciated. 
Paul Beck
65 Monza Crown conversion
Corsa
V8 Registry
PCCA

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