Each. Concours correct. HD 3/8 U-bolt. Early short shoulder style. Not plated or stamped. Concours correct nuts included. Clamps are plain uncoated steel as was original unless listed otherwise.
Concours clamps came in two styles. The short shouldered style was used from 1963 to sometime late in 1966. Late in 1966 these were replaced with a clamp using a taller shoulder, which was stronger. The tall shoulder style had two variations. From 1966 to late in 1968 these clamps used cadmium plated nuts. Late in 1968 the specs were changed which required phosphate coated nuts. If out see 5A231-16CM.
Ford Mustang Years:
1965 (65), 1966 (66)
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)
Above years shown are used for searches and are not application listings.
Ford Fairlane and Ranchero Years:
1964 (64), 1965 (65), 1966 (66)
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:
1953 (53), 1954 (54), 1955 (55), 1956 (56), 1957 (57), 1958 (58), 1959 (59), 1960 (60), 1961 (61), 1962 (62), 1963 (63), 1964 (64), 1965 (65), 1966 (66)
Above years shown are used for searches and are not application listings.
Ford Bronco Years:
1966 (66)
Above years shown are used for searches and are not application listings.
NPD Part Number : 5A231-16C Manufacturer Reference #'s: D1AZ-5A231-C
1965-1966 MUSTANG EARLY 66, USE IN 2 INCH APPLICATIONS
1953-1966 F100-F350
1966-1973 BRONCO
1960-1966 FALCON
1964-1966 FAIRLANE
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.