[BillScott]

you did not state your car year or equipment but you can buy new plastic replacemant from Virginia Classic Mustang for all of $13.95 plus SH. fits all '65s & '66s plus '67s & '68 without AC. put one in my '68 and is easy job unless you are overweight. suggest you replace defroster hoses at same time - they are probably like paper. other vendors probably have same.