For 1967-1973 GMC P25/P2500 Van Timing Chain Cloyes 61651JMKK 1968 1969 1970

1967 GMC P25/P2500 Van 4.6L V8. Notes: Engine Timing Chain -- Silent Chain;. 40 In. /.41 in Tooth Width. 1968-1973 GMC P25/P2500 Van 5.0L V8. Timing Marks: No. Timing Mark Quantity: 0. Chain Type: Inverted Tooth.