[BJCHEV396]

HI,I STORE MY 1970 NOVA IN AN ATTACHED GARAGE ALSO.I PUT DOWN A PLASTIC VAPOR BARRIER ON TOP OF THE CONCRETE,FOLLOWED BY AN OLD PIECE OF THICK CARPET.THE PLASTIC KEEPS THE DAMPNESS BETWEEN THE FLOOR AND PLASTIC.I ALSO HAVE A FAN AT FLOOR LEVEL GOING ALL THE TIME TO KEEP THE AIR CIRCULATING UNDER THE CAR.THE BRAKE ROTORS ARE ALWAYS RUST FREE IN THE SPRING SO IT DOES CUT DOWN ON THE DAMPNESS.HOPE THIS HELPS.BILL.