Glenn, The 75 power steering fluid container is down low under the belt for the alternator (non AC) on the drivers side. It should have a cap that measures the level of the fluid. Unfortunately, mine does not have the dip stick on the cap, so until I get one I just guess how much to put in. GM says to use GM Power Steering Fluid or Dexron II Automatic Transmission Fluid. None of my books say how much goes in there total.
Also every 7500 miles or so you should lube the power steering valve adapter with chassis lube. Hope this helps.
Glenn
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Glenn's Bright Blue 75 T-Top
L48, 4 Speed, Dual Exhaust
