The idler arm is the part that sits on the passenger side of the center link and holds the center link at the appropriate height. This part is newly manufactured in the USA and fits all Cadillac models from 1965-1970 except the 1965 75 Series Limousine and the 1967-1970 Eldorado models.
Cadillac Model Years
1965, 1966, 1967, 1968, 1969, 1970
GM Part Number
7806606 Group 6.895