This is a original pamphlet put out by your GM or Chevy dealer, for their techs to work on the air conditioning system in your car. This has all aspects of servicing this system. Very nice NOS GM. Not a reprint. This is as nice as they come. Looks new still for being 44 years old. Perfect for display in your restored show car. Will also help in installing, restoring, or adding this option to your show car.

Keywords: 1970 70 1971 71 1972 72 Chevelle Monte Carlo El Camino Super Sport SS COPO L-78 LS-6 SS454 SS396 350 400 402  SS-396 SS-454 L78 LS6 LS5 LS-5 L34 L-34