At #5 cross sill. Used as support between sill and frame.
Ford Truck F1, F2, F3, F100, F150, F250, F350, Expedition, Excursion, Lincoln Navigator and Blackwood Years:
1973 (73), 1974 (74), 1975 (75), 1976 (76), 1977 (77), 1978 (78), 1979 (79), 1980 (80), 1981 (81), 1982 (82), 1983 (83), 1984 (84), 1985 (85), 1986 (86), 1987 (87)
Above years shown are used for searches and are not application listings.
NPD Part Number : F-010736-5D Manufacturer Reference #'s: 102658,
1973-1979 F100-F350 FLARESIDE, 6 1/2 FOOT BED, #5 CROSS SILL
1980-1987 F150 FLARESIDE, SHORT BED, #5 CROSS SILL
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.