For 1966 GMC PB25 Series Instrument Panel Lamp Socket SMP 93623TP

For 1966 GMC PB25 Series Instrument Panel Lamp Socket SMP 69656ZGHQ

For 1966 GMC PB25 Series Instrument Panel Lamp Socket Wells 46171MXNX

For 1966 GMC PB25 Series Instrument Panel Lamp Socket SMP 36354CG

For 1966 GMC PB15 Series Instrument Panel Lamp Socket Wells 71556ZQWT

For 1966 GMC PB25 Series Instrument Panel Lamp Socket AC Delco 96762TRHW

For 1966 GMC I2500 Instrument Panel Lamp Socket Wells 87549YZGF

For 1966 GMC PB3500 Van Instrument Panel Lamp Socket Wells 16721GVWN