This listing is for a set of 16 push rods & 16 Lifters compatible with Ford FE series V8 engines in Ford, Lincoln, and Mercury passenger cars and trucks as well as the Edsel 361 V8 engineS. 330 CID (5.4L) 1964-1972 To Change L-11, 352 CID (5.8L) 1964-1967 With hydraulic lifters, 360 CID (5.9L) 1968 To Change L-2, 361 CID (5.9L) 1958-1959 Edsel, 361 CID (5.9L) 1964-1972 To Change L-11, 390 CID (6.4L) 1964-1968 To Change L-2, 391 CID (6.4L) 1964-1972 To Change L-11, 410 CID (6.7L) 1966-1967, 427 CID (7.0L) 1963-01/14/1968 All With hydraulic lifters, 428 CID (7.0L) 1966-01/14/1968. Push Rods are 5/16" Diameter & 9.62" Overall length.