| Fitment Notes: WITH ANTI-DRAIN BACK VALVE 115MM LONG |
| 1981 | Chevrolet K10 Suburban | 5.0L V8 VIN: H CARB 4BBL Naturally Aspirated GAS |
| 1980 | Chevrolet K10 Suburban | 5.7L V8 VIN: M CARB 4BBL Naturally Aspirated GAS |
| 1977-1979 | Chevrolet K10 Suburban | 6.6L V8 VIN: R CARB 4BBL Naturally Aspirated GAS |
| 1976-1981 | Chevrolet K10 Suburban | 5.7L V8 VIN: L CARB 4BBL Naturally Aspirated GAS |
| 1976 | Chevrolet K10 Suburban | 6.6L V8 VIN: U CARB 4BBL Naturally Aspirated GAS |
| 1975 | Chevrolet K10 Suburban | 6.6L V8 VIN: M CARB Naturally Aspirated GAS |
| 1974-1975 | Chevrolet K10 Suburban | 5.7L V8 VIN: Y CARB 4BBL Naturally Aspirated GAS |
| 1974-1975 | Chevrolet K10 Suburban | 5.7L V8 VIN: V CARB 2BBL Naturally Aspirated GAS |
| 1974 | Chevrolet K10 Suburban | 5.7L V8 CARB 2BBL Naturally Aspirated LPG |
| 1974 | Chevrolet K10 Suburban | 5.7L V8 CARB 4BBL Naturally Aspirated LPG |
| 1974 | Chevrolet K10 Suburban | 5.7L V8 VIN: V CARB 4BBL Naturally Aspirated GAS |
| 1974 | Chevrolet K10 Suburban | 5.7L V8 VIN: Y CARB 2BBL Naturally Aspirated GAS |
| 1973 | Chevrolet K10 Suburban | 5.7L V8 VIN: Y CARB Naturally Aspirated GAS |
| 1973 | Chevrolet K10 Suburban | 5.0L V8 VIN: X CARB Naturally Aspirated GAS |
| 1972 | Chevrolet K10 Suburban | 5.0L V8 VIN: F CARB Naturally Aspirated GAS |
| 1971 | Chevrolet K10 Suburban | 6.6L V8 VIN: K CARB Naturally Aspirated GAS |
| 1971 | Chevrolet K10 Suburban | 5.0L V8 VIN: H CARB Naturally Aspirated GAS |
| 1970-1973 | Chevrolet K10 Suburban | 5.7L V8 CARB Naturally Aspirated LPG |
| 1970-1972 | Chevrolet K10 Suburban | 5.7L V8 VIN: E CARB Naturally Aspirated GAS |
| 1970, 1972 | Chevrolet K10 Suburban | 6.6L V8 VIN: E CARB Naturally Aspirated GAS |
| 1970 | Chevrolet K10 Suburban | 5.0L V8 VIN: A CARB Naturally Aspirated GAS |
| 1968-1969 | Chevrolet K10 Suburban | 4.1L 6 Cyl VIN: P CARB Naturally Aspirated GAS |