Well since there are no other 73-87's, I nominate mine. I mean, it IS red.
85 Chevrolet K20 4x4, 350, 700R4, NP208, former plow truck, lots of rust underneath, steel beam for the driver side rocker, aluminum sign for driver side floorboard, burn spot on hood from past engine fire, but it runs like a top now and I love it to death.
Yeah yeah, I know I'm not going to win, but SOMEBODY has to throw in a red 73-87 for the Valentine's Day edition of TotM.