Mechanical Flat Tappet Lifters box of 16, will not brake up box, Fits Ford SB&BB 0.874" 7.0L V8 , ford country sedan & country squire &custom 500 1971-72 7.0L V8,1970 fairlane & falcon 7.0L V8, 1971-72 galaxie 500 7.0L V8, 1972 gran torino 5.8L V8, 1971- 1972 LTD 7.0L V8, 1970-71 mustang 7.0L V8, 1971-72 mustang 5.8L V8,1971-72 ranch wagon 7.0L V8, 1971-72 ranchero 5.8L V8, 1970-71 torino 7.0L V8 & 5.8L V8, 1971-72 colony park 7.0L V8, 1969 cougar 5.0L V8,1970-71 cougar & cyclone  &marquis7.0L/V8, 1970-71 7.0L/V8, 1971-72 monterey 7.0L/V8   NEW OLD STOCK MADS IN THT U.S.A.