40-2890 | Rocker Arm | GM

Applications:

Oldsmobile: Years 1975-1979, Cutlass model with 260 C.I. (4.3L) Olds Vin 8, F OHV 16V Engine

Oldsmobile: Years 1978 & 1979, Cutlass Calais model with 260 C.I. (4.3L) Olds Vin 8, F OHV 16V Engine

Oldsmobile: Years 1975, 1977 & 1979, Cutlass Salon model with 260 C.I. (4.3L) Olds Vin 8, F OHV 16V Engine

Interchange: 

Elgin: Part #R890

Melling: Part #MR890

Sealed Power/FM: Part #R856A