I'm trying to work on some odds and ends on my 1979 Hurst/Olds to get it back on the road soon. I'm looking to replace the 2 hot air choke tubes. My car has a 1969 Olds 350 motor in it with an Edelbrock Performer intake and the correct stock 1979 quadrajet carb. Does anyone know if the hot air choke tubes are the same for all 350 cars from 1968-80? Fusick has replacements for $25 but it only says for 1970-74 350s. If not the same, where can I get some?