specs on 70 rotors? [Archive] - Chevelle Tech

: specs on 70 rotors?


Chevy 70 SS vert
Nov 3rd, 04, 9:54 PM
Can anybody give me the minimum spec for disc brake (factory rotors)? 1970.

Cam Sweet
Nov 4th, 04, 2:45 PM
Are you talking about minimum thickness? If so, it's usually cast into the casting of the rotor. Ummm... around hte circumference? inside the hat??

Cam

LeoP
Nov 4th, 04, 5:09 PM
the farthest my book goes back is 72. the specs are discard at .965 Hope this helps.

Chevy 70 SS vert
Nov 4th, 04, 11:22 PM
Yes I am looking for minimum usable thickness.

Thanks

Chas

71350SS
Nov 4th, 04, 11:52 PM
From a wagner brake spec book.
Machine to .980
Discard .965