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PO removed power brakes for some reason
what is the recommended replacement ?
Bills69 posted a new thread.
did the 72 ss come with power brakes or was it an option ?
my only issue is to determine if the rear is original to use correct fluids thanks
I use GM 80w90 non syn gear oil and since I have positive, I add 1 bottle of GM Posi additive from the 60’s or 70’s I have then do 4...
just thought after sitting 35 plus years indoors it should be changed
what is the correct gear lube and how much