will the brakes from a 78 nova fit a 68 chevelle?

See the tech reference section on this site

if you go with 71-81 camaro spindles you can use these disk brakes without changing the upper A-arms
you will have to shim pretty aggresivly for you alignment but it does work.
You can also mount some 12" 80's impalla disks if you go with a hotckiss a arm setup. works awesome but a little pricy.

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