
| Model | Year |
Engine |
| K20 Custom | 1981 | 6 Cyl 4.8L |
| K20 Custom | 1982 | 6 Cyl 4.8L |
| K20 Custom | 1983 | 6 Cyl 4.8L |
| K20 Custom | 1984 | 6 Cyl 4.8L |
| K20 Custom | 1985 | 6 Cyl 4.8L |
| K20 Custom | 1986 | 6 Cyl 4.8L |
| K20 Custom | 1981 | 8 Cyl 5.7L |
| K20 Custom | 1982 | 8 Cyl 5.7L |
| K20 Custom | 1983 | 8 Cyl 5.7L |
| K20 Custom | 1984 | 8 Cyl 5.7L |
| K20 Custom | 1985 | 8 Cyl 5.7L |
| K20 Custom | 1986 | 8 Cyl 5.7L |
| K20 Custom | 1982 | 8 Cyl 6.2L |
| K20 Custom | 1983 | 8 Cyl 6.2L |
| K20 Custom | 1984 | 8 Cyl 6.2L |
| K20 Custom | 1985 | 8 Cyl 6.2L |
| K20 Custom | 1986 | 8 Cyl 6.2L |
| K20 Scottsdale | 1975 | 6 Cyl 4.8L |
| K20 Scottsdale | 1976 | 6 Cyl 4.8L |
| K20 Scottsdale | 1977 | 6 Cyl 4.8L |
| K20 Scottsdale | 1978 | 6 Cyl 4.8L |
| K20 Scottsdale | 1979 | 6 Cyl 4.8L |
| K20 Scottsdale | 1980 | 6 Cyl 4.8L |
| K20 Scottsdale | 1982 | 6 Cyl 4.8L |
| K20 Scottsdale | 1984 | 6 Cyl 4.8L |
| K20 Scottsdale | 1985 | 6 Cyl 4.8L |
| K20 Scottsdale | 1986 | 6 Cyl 4.8L |
| K20 Scottsdale | 1975 | 8 Cyl 5.7L |
| K20 Scottsdale | 1976 | 8 Cyl 5.7L |
| K20 Scottsdale | 1977 | 8 Cyl 5.7L |
| K20 Scottsdale | 1978 | 8 Cyl 5.7L |
| K20 Scottsdale | 1979 | 8 Cyl 5.7L |
| K20 Scottsdale | 1980 | 8 Cyl 5.7L |
| K20 Scottsdale | 1982 | 8 Cyl 5.7L |
| K20 Scottsdale | 1984 | 8 Cyl 5.7L |
| K20 Scottsdale | 1985 | 8 Cyl 5.7L |
| K20 Scottsdale | 1986 | 8 Cyl 5.7L |
| K20 Scottsdale | 1982 | 8 Cyl 6.2L |
| K20 Scottsdale | 1984 | 8 Cyl 6.2L |
| K20 Scottsdale | 1985 | 8 Cyl 6.2L |
| K20 Scottsdale | 1986 | 8 Cyl 6.2L |
| K20 Silverado | 1975 | 6 Cyl 4.8L |
| K20 Silverado | 1976 | 6 Cyl 4.8L |
| K20 Silverado | 1977 | 6 Cyl 4.8L |
| K20 Silverado | 1979 | 6 Cyl 4.8L |
| K20 Silverado | 1980 | 6 Cyl 4.8L |
| K20 Silverado | 1982 | 6 Cyl 4.8L |
| K20 Silverado | 1983 | 6 Cyl 4.8L |
| K20 Silverado | 1985 | 6 Cyl 4.8L |
| K20 Silverado | 1986 | 6 Cyl 4.8L |
| K20 Silverado | 1975 | 8 Cyl 5.7L |
| K20 Silverado | 1976 | 8 Cyl 5.7L |
| K20 Silverado | 1977 | 8 Cyl 5.7L |
| K20 Silverado | 1979 | 8 Cyl 5.7L |
| K20 Silverado | 1980 | 8 Cyl 5.7L |
| K20 Silverado | 1982 | 8 Cyl 5.7L |
| K20 Silverado | 1983 | 8 Cyl 5.7L |
| K20 Silverado | 1985 | 8 Cyl 5.7L |
| K20 Silverado | 1986 | 8 Cyl 5.7L |
| K20 Silverado | 1982 | 8 Cyl 6.2L |
| K20 Silverado | 1983 | 8 Cyl 6.2L |
| K20 Silverado | 1985 | 8 Cyl 6.2L |
| K20 Silverado | 1986 | 8 Cyl 6.2L |
| K20 Custom | 1985 | 6 Cyl 4.3L |
| K20 Custom | 1985 | 8 Cyl 5.0L |
| K20 Scottsdale | 1985 | 6 Cyl 4.3L |
| K20 Scottsdale | 1977 | 8 Cyl 5.0L |
| K20 Scottsdale | 1978 | 8 Cyl 5.0L |
| K20 Scottsdale | 1980 | 8 Cyl 5.0L |
| K20 Scottsdale | 1985 | 8 Cyl 5.0L |
| K20 Silverado | 1985 | 6 Cyl 4.3L |
| K20 Silverado | 1977 | 8 Cyl 5.0L |
| K20 Silverado | 1980 | 8 Cyl 5.0L |
| K20 Silverado | 1985 | 8 Cyl 5.0L |
| K20 Deluxe | 1981 | 6 Cyl 4.8L |
| K20 Deluxe | 1981 | 8 Cyl 5.7L |
| K20 Cheyenne | 1975 | 6 Cyl 4.1L |
| K20 Cheyenne | 1976 | 6 Cyl 4.1L |
| K20 Cheyenne | 1978 | 6 Cyl 4.1L |
| K20 Cheyenne | 1979 | 6 Cyl 4.1L |
| K20 Cheyenne | 1980 | 6 Cyl 4.1L |
| K20 Cheyenne | 1975 | 6 Cyl 4.8L |
| K20 Cheyenne | 1976 | 6 Cyl 4.8L |
| K20 Cheyenne | 1977 | 6 Cyl 4.8L |
| K20 Cheyenne | 1978 | 6 Cyl 4.8L |
| K20 Cheyenne | 1979 | 6 Cyl 4.8L |
| K20 Cheyenne | 1980 | 6 Cyl 4.8L |
| K20 Cheyenne | 1977 | 8 Cyl 5.0L |
| K20 Cheyenne | 1978 | 8 Cyl 5.0L |
| K20 Cheyenne | 1980 | 8 Cyl 5.0L |
| K20 Cheyenne | 1975 | 8 Cyl 5.7L |
| K20 Cheyenne | 1976 | 8 Cyl 5.7L |
| K20 Cheyenne | 1977 | 8 Cyl 5.7L |
| K20 Cheyenne | 1978 | 8 Cyl 5.7L |
| K20 Cheyenne | 1979 | 8 Cyl 5.7L |
| K20 Cheyenne | 1980 | 8 Cyl 5.7L |
| K20 Cheyenne | 1975 | 8 Cyl 6.6L |
| K20 Cheyenne | 1976 | 8 Cyl 6.6L |
| K20 Cheyenne | 1977 | 8 Cyl 6.6L |
| K20 Cheyenne | 1978 | 8 Cyl 6.6L |
| K20 Cheyenne | 1979 | 8 Cyl 6.6L |
| K20 Cheyenne | 1980 | 8 Cyl 6.6L |
| K20 Cheyenne | 1976 | 8 Cyl 7.4L |
| K20 Cheyenne | 1977 | 8 Cyl 7.4L |
| K20 Cheyenne | 1978 | 8 Cyl 7.4L |
| K20 Cheyenne | 1980 | 8 Cyl 7.4L |
| K20 Custom Deluxe | 1975 | 6 Cyl 4.1L |
| K20 Custom Deluxe | 1976 | 6 Cyl 4.1L |
| K20 Custom Deluxe | 1978 | 6 Cyl 4.1L |
| K20 Custom Deluxe | 1979 | 6 Cyl 4.1L |
| K20 Custom Deluxe | 1980 | 6 Cyl 4.1L |
| K20 Custom Deluxe | 1975 | 6 Cyl 4.8L |
| K20 Custom Deluxe | 1976 | 6 Cyl 4.8L |
| K20 Custom Deluxe | 1977 | 6 Cyl 4.8L |
| K20 Custom Deluxe | 1978 | 6 Cyl 4.8L |
| K20 Custom Deluxe | 1979 | 6 Cyl 4.8L |
| K20 Custom Deluxe | 1980 | 6 Cyl 4.8L |
| K20 Custom Deluxe | 1977 | 8 Cyl 5.0L |
| K20 Custom Deluxe | 1978 | 8 Cyl 5.0L |
| K20 Custom Deluxe | 1980 | 8 Cyl 5.0L |
| K20 Custom Deluxe | 1975 | 8 Cyl 5.7L |
| K20 Custom Deluxe | 1976 | 8 Cyl 5.7L |
| K20 Custom Deluxe | 1977 | 8 Cyl 5.7L |
| K20 Custom Deluxe | 1978 | 8 Cyl 5.7L |
| K20 Custom Deluxe | 1979 | 8 Cyl 5.7L |
| K20 Custom Deluxe | 1980 | 8 Cyl 5.7L |
| K20 Custom Deluxe | 1975 | 8 Cyl 6.6L |
| K20 Custom Deluxe | 1976 | 8 Cyl 6.6L |
| K20 Custom Deluxe | 1977 | 8 Cyl 6.6L |
| K20 Custom Deluxe | 1978 | 8 Cyl 6.6L |
| K20 Custom Deluxe | 1979 | 8 Cyl 6.6L |
| K20 Custom Deluxe | 1980 | 8 Cyl 6.6L |
| K20 Custom Deluxe | 1976 | 8 Cyl 7.4L |
| K20 Custom Deluxe | 1977 | 8 Cyl 7.4L |
| K20 Custom Deluxe | 1978 | 8 Cyl 7.4L |
| K20 Custom Deluxe | 1980 | 8 Cyl 7.4L |
| K20 Scottsdale | 1975 | 6 Cyl 4.1L |
| K20 Scottsdale | 1976 | 6 Cyl 4.1L |
| K20 Scottsdale | 1978 | 6 Cyl 4.1L |
| K20 Scottsdale | 1979 | 6 Cyl 4.1L |
| K20 Scottsdale | 1980 | 6 Cyl 4.1L |
| K20 Scottsdale | 1975 | 8 Cyl 6.6L |
| K20 Scottsdale | 1976 | 8 Cyl 6.6L |
| K20 Scottsdale | 1977 | 8 Cyl 6.6L |
| K20 Scottsdale | 1978 | 8 Cyl 6.6L |
| K20 Scottsdale | 1979 | 8 Cyl 6.6L |
| K20 Scottsdale | 1980 | 8 Cyl 6.6L |
| K20 Scottsdale | 1976 | 8 Cyl 7.4L |
| K20 Scottsdale | 1977 | 8 Cyl 7.4L |
| K20 Scottsdale | 1978 | 8 Cyl 7.4L |
| K20 Scottsdale | 1980 | 8 Cyl 7.4L |
| K20 Silverado | 1975 | 6 Cyl 4.1L |
| K20 Silverado | 1976 | 6 Cyl 4.1L |
| K20 Silverado | 1979 | 6 Cyl 4.1L |
| K20 Silverado | 1980 | 6 Cyl 4.1L |
| K20 Silverado | 1975 | 8 Cyl 6.6L |
| K20 Silverado | 1976 | 8 Cyl 6.6L |
| K20 Silverado | 1977 | 8 Cyl 6.6L |
| K20 Silverado | 1979 | 8 Cyl 6.6L |
| K20 Silverado | 1980 | 8 Cyl 6.6L |
| K20 Silverado | 1976 | 8 Cyl 7.4L |
| K20 Silverado | 1977 | 8 Cyl 7.4L |
| K20 Silverado | 1980 | 8 Cyl 7.4L |
Choosing the Right Parts for your car.
To make sure you have the right or proper auto parts for your
car, you must be familiar with your vehicle’s specifications. This means that you must know the following information about your vehicle.