88-92 F-Body C5 break upgrade how to guide
 

While doing research, I found this. It is a step by step guide from a do-it-yourselfer on how to make brackets, hubs, and modify spindles to fit C5 brakes and/or C4 HD 13” rotors onto 88-92 F-Body spindles. There are plenty of pictures and it was an interesting read. The last page takes you to a directory for other upgrades this guy has designed. Some interesting stuff here.:thumbsup:

http://www.lukeskaff.com/car/brakes/bracket.html

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