for sale is one 71-72 NOS air conditioner belt. This fits the GS with the big pulley compressor. This is the second generation non cogged belt and is not the pressed in number type. It is marked with GM part number that was the one that would have been available from dealers in 1975. It has both GM part number and Goodyear printed on it. It is extremely hard to find non cogged belt. It will not fit 1970. $100 plus shipping
