1967 is a 1 year only switch. The switch carried by LMC unless they've changed has always been a 68-72 sold as being for 1967-72. We have and stock the 1967 wiper switches and I show we currently have 4 in stock. Part # 4167552 1967 Chevy or GMC windshield wiper switch. $40.00
https://gmcpauls.com/windshield_wiper_related.htm
Hope you all have a Happy holiday Season!!
Paul Sr @ GMCPauls