General Motors option code
K30
K30: a General Motors factory option code reused for more than one part across 1965–1980 and 7 models — see the table for what it named each year, with installs and price where a source states them.
General Motors reused this code for more than one part over the years — read the "as named that year" column for what it meant on each row rather than assuming one meaning throughout.
7 models · 15 model years · 14 sources
Every sourced appearance
| Year | Model | As named that year | Price | Installs |
|---|---|---|---|---|
| 1965 | Oldsmobile Starfire | Cruise control, automatic RPO | $91.46 | Unknown |
| 1966 | Chevrolet Impala SS | Speed and cruise control RPO | Unknown | Unknown |
| 1966 | Oldsmobile Starfire | Cruise control, automatic (J50 and M40 or M41 mandatory) RPO | $89.52 | Unknown |
| 1967 | Chevrolet Chevelle and Malibu SS | Speed control, CRUISE-MASTER RPO | $50.05 | 389 Reported |
| 1968 | Chevrolet Chevelle and Malibu SS | Speed control, CRUISE-MASTER RPO | $52.70 | 743 Reported |
| 1970 | Chevrolet Chevelle and Malibu SS | Speed and Cruise Control RPO | $57.95 | 730 Reported |
| 1971 | Chevrolet Chevelle and Malibu SS | Cruise Master Speed Control RPO | $63.20 | Unknown |
| 1972 | Chevrolet Chevelle and Malibu SS | Speed and Cruise Control RPO | $65.30 | 11,510 Reported |
| 1973 | Chevrolet Chevelle and Malibu SS | Speed and cruise control RPO | Unknown | 31,455 Reported |
| 1974 | Chevrolet Chevelle and Malibu SS | Cruise-Master speed control RPO | $69 | Unknown |
| 1975 | Chevrolet Chevy II and Nova | Cruise-Master speed control RPO | $69 | Unknown |
| 1976 | Chevrolet Chevy II and Nova | Cruise-Master speed control RPO | $73 | Unknown |
| 1976 | Chevrolet El Camino SS | Cruise-Master speed control (V8 only) RPO | $73 | Unknown |
| 1977 | Buick Riviera | Cruise Master order code (Buick option code) | $88 | Unknown |
| 1977 | Chevrolet Chevelle and Malibu SS | Cruise-Master speed control RPO | $84 | Unknown |
| 1977 | Chevrolet Chevy II and Nova | Cruise-Master speed control RPO | $84 | Unknown |
| 1977 | Chevrolet El Camino SS | Cruise-Master speed control RPO | $84 | Unknown |
| 1977 | Pontiac Firebird and Trans Am | Cruise Control RPO/UPC | $80 | Unknown |
| 1978 | Chevrolet Chevy II and Nova | Cruise-Master speed control RPO | $95 | Unknown |
| 1978 | Chevrolet El Camino SS | Cruise-Master speed control (MX1 only) RPO | $90 | Unknown |
| 1978 | Pontiac Firebird and Trans Am | Cruise Control RPO/UPC | $90 | Unknown |
| 1979 | Buick Riviera | Cruise Master order code (Buick option code) | $108 | Unknown |
| 1979 | Chevrolet Chevy II and Nova | Automatic speed control RPO | $103 | Unknown |
| 1979 | Chevrolet El Camino SS | Automatic speed control (MX1 and J50 required) RPO | $103 | Unknown |
| 1980 | Buick Riviera | Cruise Master order code (Buick option code) | $118 | Unknown |
| 1980 | Chevrolet El Camino SS | Speed control (MX1 only) RPO | $112 | Unknown |
| 1980 | Pontiac Firebird and Trans Am | Cruise Control RPO/UPC | $112 | Unknown |
Every row traces to the source it links from on that model's own year page; this table only collects them in one place.