
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Spectra Premium |
| Part Number | GM21 |
| Part Description | Distributor |
| UPC | 874183002539 |
| Year Make Model | Trim | Engine |
|---|---|---|
| 1975-1980 Chevrolet C10 | All Trims | 8 Cyl 5.7L |
| 1977-1980 Chevrolet C10 | All Trims | 8 Cyl 5.0L |
| 1977-1980 Chevrolet C10 | All Trims | 8 Cyl 6.6L |
| 1977-1980 Chevrolet C10 | All Trims | 8 Cyl 7.4L |
| 1975-1980 Chevrolet C10 Suburban | All Trims | 8 Cyl 5.7L |
| 1977-1979 Chevrolet C10 Suburban | All Trims | 8 Cyl 5.0L |
| 1977-1980 Chevrolet C10 Suburban | All Trims | 8 Cyl 7.4L |
| 1975-1980 Chevrolet C20 | All Trims | 8 Cyl 5.7L |
| 1977-1978 Chevrolet C20 | All Trims | 8 Cyl 5.0L |
| 1977-1980 Chevrolet C20 | All Trims | 8 Cyl 6.6L |