All I can say is ouch!
Texas Test Drive Results In Two Damaged Corvettes | GM Authority
I have an 86 Convertible with the four 881 D8 bi-pin bulbs in the instrument panel. I replaced a couple of burnt out bulbs but before I found the right ones, my autoparts store had some 891's (which I found out afterwards were 8 watt halogens vs the 4 watts for the 881's). The bi-pin bulbs are...