| Vehicle | Engine |
| Fitment Notes: Breaker Point Ignition |
| 1970-1972 GMC C15/C1500 Pickup | 6.6L V8 |
| 1969-1973 GMC C15/C1500 Pickup | 5.0L V8 |
| 1969 GMC C15/C1500 Pickup | 6.5L V8 |
| 1973-1974 GMC C15/C1500 Pickup | 7.4L V8 |
| 1969-1974 GMC C15/C1500 Pickup | 5.7L V8 |
| 1973-1974 GMC C15/C1500 Suburban | 7.4L V8 |
| 1970-1972 GMC C15/C1500 Suburban | 6.6L V8 |
| 1969-1973 GMC C15/C1500 Suburban | 5.0L V8 |
| 1969 GMC C15/C1500 Suburban | 6.5L V8 |
| 1969-1974 GMC C15/C1500 Suburban | 5.7L V8 |
| 1973-1974 GMC C25/C2500 Pickup | 7.4L V8 |
| 1969-1973 GMC C25/C2500 Pickup | 5.0L V8 |
| 1969 GMC C25/C2500 Pickup | 6.5L V8 |
| 1970-1972 GMC C25/C2500 Pickup | 6.6L V8 |
| 1969-1974 GMC C25/C2500 Pickup | 5.7L V8 |
| 1969-1974 GMC C25/C2500 Suburban | 5.7L V8 |
| 1969 GMC C25/C2500 Suburban | 6.5L V8 |
| 1973-1974 GMC C25/C2500 Suburban | 7.4L V8 |
| 1970-1972 GMC C25/C2500 Suburban | 6.6L V8 |
| 1969-1973 GMC C25/C2500 Suburban | 5.0L V8 |
| 1969-1974 GMC C35/C3500 Pickup | 5.7L V8 |
| 1970-1972 GMC C35/C3500 Pickup | 6.6L V8 |
| 1969-1973 GMC C35/C3500 Pickup | 5.0L V8 |
| 1969 GMC C35/C3500 Pickup | 6.5L V8 |
| 1973-1974 GMC C35/C3500 Pickup | 7.4L V8 |
| 1969-1973 GMC G15/G1500 Van | 5.0L V8 |
| 1971-1974 GMC G15/G1500 Van | 5.7L V8 |
| 1970-1974 GMC G25/G2500 Van | 5.7L V8 |
| 1969-1973 GMC G25/G2500 Van | 5.0L V8 |
| 1970-1973 GMC G35/G3500 Van | 5.0L V8 |
| 1970-1974 GMC G35/G3500 Van | 5.7L V8 |
| 1973-1974 GMC G35/G3500 Van | 7.4L V8 |
| 1970-1973 GMC Jimmy | 5.0L V8 |
| 1973-1974 GMC Jimmy | 7.4L V8 |
| 1970-1974 GMC Jimmy | 5.7L V8 |
| 1970-1972 GMC K15/K1500 Pickup | 6.6L V8 |
| 1973-1974 GMC K15/K1500 Pickup | 7.4L V8 |
| 1969 GMC K15/K1500 Pickup | 6.5L V8 |
| 1969-1973 GMC K15/K1500 Pickup | 5.0L V8 |
| 1969-1974 GMC K15/K1500 Pickup | 5.7L V8 |
| 1973-1974 GMC K15/K1500 Suburban | 7.4L V8 |
| 1969-1974 GMC K15/K1500 Suburban | 5.7L V8 |
| 1970-1972 GMC K15/K1500 Suburban | 6.6L V8 |
| 1969-1973 GMC K15/K1500 Suburban | 5.0L V8 |
| 1969 GMC K15/K1500 Suburban | 6.5L V8 |
| 1969 GMC K25/K2500 Pickup | 6.5L V8 |
| 1969-1974 GMC K25/K2500 Pickup | 5.7L V8 |
| 1969-1973 GMC K25/K2500 Pickup | 5.0L V8 |
| 1970-1972 GMC K25/K2500 Pickup | 6.6L V8 |
| 1973-1974 GMC K25/K2500 Pickup | 7.4L V8 |
| 1969-1974 GMC K25/K2500 Suburban | 5.7L V8 |
| 1970-1972 GMC K25/K2500 Suburban | 6.6L V8 |
| 1973-1974 GMC K25/K2500 Suburban | 7.4L V8 |
| 1969 GMC K25/K2500 Suburban | 6.5L V8 |
| 1969-1973 GMC K25/K2500 Suburban | 5.0L V8 |
| 1969 GMC K35/K3500 Pickup | 6.5L V8 |
| 1969-1973 GMC K35/K3500 Pickup | 5.0L V8 |
| 1970-1972 GMC K35/K3500 Pickup | 6.6L V8 |
| 1973-1974 GMC K35/K3500 Pickup | 7.4L V8 |
| 1969-1974 GMC K35/K3500 Pickup | 5.7L V8 |
| 1971-1972 GMC P15/P1500 Van | 6.6L V8 |
| 1970-1973 GMC P15/P1500 Van | 5.0L V8 |
| 1970-1971 GMC P25/P2500 Van | 7.4L V8 |
| 1969-1973 GMC P25/P2500 Van | 5.0L V8 |
| 1970-1974 GMC P25/P2500 Van | 5.7L V8 |
| 1971-1972 GMC P25/P2500 Van | 6.6L V8 |
| 1970-1971, 1973-1974 GMC P35/P3500 Van | 7.4L V8 |
| 1971-1972 GMC P35/P3500 Van | 6.6L V8 |
| 1969-1973 GMC P35/P3500 Van | 5.0L V8 |
| 1970-1974 GMC P35/P3500 Van | 5.7L V8 |
| 1971-1972 GMC Sprint | 5.0L V8 |
| 1971-1972 GMC Sprint | 5.7L V8 |
| 1971-1972 GMC Sprint | 7.4L V8 |
| 1971-1972 GMC Sprint | 6.6L V8 |
