Replacement. Each Improved design for better oiling and larger slot for some higher lift cams. No longer includes fulcrum or jamb nuts, see 6A528 and 6A529.
Ford Mustang and Shelby Years:
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)
Above years shown are used for searches and are not application listings.
Ford Falcon and Ranchero Years:
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:
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 Thunderbird Years:
1955 (55), 1956 (56), 1957 (57)
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:
1975 (75), 1976 (76), 1977 (77), 1978 (78))
Above years shown are used for searches and are not application listings.
Ford Bronco Years:
1966 (66), 1967 (67), 1968 (68)
Above years shown are used for searches and are not application listings.
NPD Part Number : 6564-2 Manufacturer Reference #'s: C6OZ-6564-B
1966-1973 MUSTANG (FROM CHANGE L11), 289
1967-1967 COUGAR 289
1966-1968 FALCON 260, 289, FROM CHANGE L11
1968-1970 FALCON (BEFORE 1/1/70), 302
1975-1978 F100-F350 351W
1966-1968 BRONCO 289
1970-1970 FALCON (FROM 1/1/70), 302
1970-1970 FALCON (FROM 1/1/70), 351W
1968-1968 TORINO 289, FROM CHANGE L11
1968-1971 TORINO 302
1969-1970 TORINO 351W
1966-1968 FAIRLANE 289, FROM CHANGE L11
1968-1970 FAIRLANE 302
1969-1970 FAIRLANE 351W
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.