Does anyone know where I could find the minimum rotor thickness spec. for an 86 ranger 4x4 (2.3L F/I) - assuming I don't have access to the stamp on the rotors themselves?

Is there a good online source for all of the specs for this truck?

 

Hi ChadClancy and welcome to FTE

I found some specs for you at
It says your minimum rotor thickness should be .81"

 

Dave,

Thanks for the info. I was able to sand down the stamped part of the rotor and then could read the minimum thickness, given as 20.6 mm which is consistent with the value of 0.81 inches you indicated.

The online repair lookup should also come in handy.

Regards,

Chad