Crankshaft Pilot Bushing for Misc. 1980-1986 Jeep CJ-5, CJ-7, CJ-8 w/ 4.2L or 5.0L Engines. 1980-1986 SJ, J-Series w/ 5.9L, 4.2L Engine, ID = .601", OD = 1.061", Length = .627"