#6-32 x 3/4. Stainless steel, originals were phosphate. Ford specs call for 3/4 long but some carbs have a screw that is a little shorter at 5/8.
Ford Mustang Years:
1965 (65), 1966 (66), 1967 (67), 1968 (68), 1969 (69), 1970 (70), 1971 (71), 1972 (72), 1973 (73)
Above years shown are used for searches and are not application listings.
Mercury Cougar Years:
1967 (67), 1968 (68), 1969 (69), 1970 (70), 1971 (71), 1972 (72), 1973 (73)
Above years shown are used for searches and are not application listings.
Ford Falcon and Ranchero Years:
1960 (60), 1961 (61), 1962 (62), 1963 (63), 1964 (64), 1965 (65), 1966 (66), 1967 (67), 1968 (68), 1969 (69), 1970 (70)
Above years shown are used for searches and are not application listings.
Ford Fairlane and Ranchero Years:
1964 (64), 1965 (65), 1966 (66), 1967 (67), 1968 (68), 1969 (69), 1970 (70)
Above years shown are used for searches and are not application listings.
Ford Torino and Ranchero Years:
1968 (68), 1969 (69), 1970 (70), 1971 (71)
Above years shown are used for searches and are not application listings.
Ford Truck F1, F2, F3, F100, F150, F250, F350, Expedition, Excursion, Lincoln Navigator and Blackwood Years:
1958 (58), 1959 (59), 1960 (60), 1961 (61), 1962 (62), 1963 (63), 1964 (64), 1965 (65), 1966 (66), 1967 (67), 1968 (68), 1969 (69), 1970 (70), 1971 (71), 1972 (72), 1973 (73), 1974 (74), 1975 (75), 1976 (76), 1977 (77), 1978 (78), 1979 (79)
Above years shown are used for searches and are not application listings.
Ford Bronco Years:
1966 (66), 1967 (67), 1968 (68), 1969 (69), 1970 (70), 1971 (71), 1972 (72), 1973 (73), 1974 (74), 1975 (75), 1976 (76), 1977 (77), 1978 (78), 1979 (79)
Above years shown are used for searches and are not application listings.
NPD Part Number : 372307-SS Manufacturer Reference #'s: 372307-S2
1965-1973 MUSTANG FORD 2100 2V AND 4100 4V CARBURETORS, FAST IDLE LEVER SCREW, 1 REQD
1967-1973 COUGAR FORD 2100 2V AND 4100 4V CARBURETORS, FAST IDLE LEVER SCREW, 1 REQD
1960-1970 FALCON (BEFORE 1/1/70), FORD 2100 2V CARBURETORS, FAST IDLE LEVER SCREW, 1 REQD
1970-1970 FALCON (FROM 1/1/70), FORD 2100 2V CARBURETORS, FAST IDLE LEVER SCREW, 1 REQD
1964-1970 FAIRLANE FORD 2100 2V AND 4100 4V CARBURETORS, FAST IDLE LEVER SCREW, 1 REQD
1968-1971 TORINO FORD 2100 2V AND 4100 4V CARBURETORS, FAST IDLE LEVER SCREW, 1 REQD
1958-1979 F100-F350 FORD 2100 2V AND 4100 4V CARBURETORS, FAST IDLE LEVER SCREW, 1 REQD
1966-1979 BRONCO FORD 2100 2V CARBURETORS, FAST IDLE LEVER SCREW, 1 REQD
WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.