1965 Group Option Codes
[ 1964 ] | [ 1965 ] | [ 1966 ] | [ 1967 ]
Codes are listed by group and in alphabetical order within the group. Options not available on the El Camino body style are noted by strikethrough through the option.
If you know of any codes not listed here, please email me with details - (1) year, (2) body date, (3) plant, (4) group number, (5) letter code, (6) option if known, and a photo of the tag would be appreciated.
| Group 1 - No number precedes Group 1 | |
| D ~ Power convertible top [RPO C06] | E ~ Tinted glass (all) [RPO A01] |
| F ~ Power bench seat [RPO A41] | G ~ Power tailgate [RPO A33] |
| O ~ Suspect sat belt delete [RPO A62] | T ~ Power bucket seat [RPO A46] |
| W ~ Tinted windshield (only) [RPO A02] | X ~ Power windows [RPO A31] |
| Group 2 - preceded by the number "2" | |
| K ~ Air conditioning [RPO C60] | L ~ 4-speed transmission [RPO M20] |
| M ~ Powerglide transmission [RPO M35] | N ~ AM/FM Stereo multiplex [RPO U79] |
| P ~ Comfort & Convenience group [RPO Z01/Z13] * | R ~ Auxiliary speaker [RPO U80] |
| S ~ Rear antenna [RPO U73] | |
| Group 3 | |
| B ~ Rear window defogger [RPO C50] | C ~ Instrument panel pad [RPO B70] |
| Group 4 | |
| F ~ Comfort & Convenience group [RPO Z01/Z13] * | M ~ Body modifications [RPO Z16] |
| P ~ Unknown - found tags from Euclid, Kansas City, and Framingham | |
| Group 5 | |
| O ~ Suspect seat belt delete [RPO A62] | W ~ Custom deluxe seat belts with retractors [RPO A49] |
* RPO Z01 is Type A (Malibu/Malibu SS) and Z13 is Type B (300) with difference being the remote mirror is included with Type A. (It's not uncommon to see both Type A and Type B shown on trim tags with Type A.)
*** The letter "L" isn't known on Atlanta & Framingham Chevelles. It is believed this letter "L" is not in group 5 as it has been found on several tags with no group 5 designation. It has been surmised the letter "L" indicates black painted wheels but this has not been confirmed.
