Applications:
- GMC: Year 1966, 1000 model with 305 C.I. (5.0L) GMC 12V Vin A, B, C, D, E Engine
- GMC: Years 1960-1965, 1000 model with 305 C.I. (5.0L) GMC 12V Vin A, B, C, D, E Engine
- GMC: Years 1960-1962, 1500 Series model with 305 C.I. (5.0L) GMC 12V Vin A, B, C, D, E Engine
Interchange:
- Dynagear: Part #31870
- Fed-Mog/SPX: Part #24520621
- Mahle Original: Part #2187952
- Martin Wells Ind.: Part #W1457
- Melling: Part #MS20621
- SBI, Inc.: Part #SB0621
- Sealed Power/FM: Part #24520621
- TRW: Part #IS454
- Tucker: Part #T355