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 31449JZSN

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 K1000 Pickup Instrument Panel Lamp Socket AC Delco 76319GHJD

For 1966 GMC PB15 Series Instrument Panel Lamp Socket AC Delco 31356CJMD

For 1966 GMC I1500 Instrument Panel Lamp Socket AC Delco 94349HFRG