Proform 67053 Gear Reduction for Select Oldsmobile 98, Oldsmobile Custom Cruiser, Oldsmobile Cutlass, Oldsmobile Cutlass Calais, Oldsmobile Cutlass Cruiser, Oldsmobile Cutlass Salon, Oldsmobile Cutlass Supreme, Oldsmobile Cutlass Tiara, Oldsmobile
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For engines with large cubic inches or compression ratios, these 100% NEW starters provide the gear reduction needed to get large engines turned over. Built from scratch with all-new components, the torque rating is a healthy 4.41:1 gear reduction, capable of cranking engines up to 14:1 compression. Mounting bolts and adjustment shims included.
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Fits: 1972-1984 Oldsmobile 98, 1972-1990 Oldsmobile Custom Cruiser, 1968-1981 Oldsmobile Cutlass, 1978-1984 Oldsmobile Cutlass Calais, 1980-1983 Oldsmobile Cutlass Cruiser, 1975-1987 Oldsmobile Cutlass Salon, 1968-1988 Oldsmobile Cutlass Supreme, 1976 Oldsmobile Cutlass Tiara, 1968 Oldsmobile Delmont 88, 1968-1985 Oldsmobile Delta 88, 1968-1972 Oldsmobile F85, 1973-1977 Oldsmobile Omega, 1975-1985 Oldsmobile Toronado, 1968-1975 Oldsmobile Vista Cruiser, 1972-1981 Pontiac Bonneville, 1972-1981 Pontiac Catalina, 1972-1981 Pontiac Firebird, 1973-1980 Pontiac Grand Am, 1975-1981 Pontiac Grand LeMans, 1972-1981 Pontiac Grand Prix, 1972-1978 Pontiac Grand Safari, 1972-1975 Pontiac Grandville, 1972-1981 Pontiac LeMans, 1986 Pontiac Parisienne, 1977 Pontiac Phoenix, 1987-1989 Pontiac Safari, 1972-1977 Pontiac Ventura
Please review Specifications and the detailed fitment table for notes and exceptions.