Since this site defines Stovebolt as up to '72 I guess I drive a Stovebolt every day. Lately its been the '72 a lot because of little issues with the '55 1st.
I got everything that was keeping the '55 home fixed a couple weeks ago, and then temps dropped into the teens and I didn't want to chance someone sliding on ice and bending some of that hard to find Suburban sheetmetal. I figure the '72 is easy to find parts for, so I'll risk it on the road pretty much any day.
Temps are back in the 40's and 50's here, so tomorrow morning the '55 1st will be my ride.