55-60 Door Handle Kit Interior BLACK KNOBBED - 2 door2 door Inside handle kit with the black knobs. The Difference between Belair and Impala is bugger all but that shiney chrome dome in the middle of the knob is meant to be on Impala's.. .. and NO shiney chrome dome on Belairs.. BUT. But.. as other GM vehicles used these .. really makes no difference.. but your call. This 2 door set has the Chrome Dome in the Knobs. Not for El Camino's but if you want one.. yell. For a 2 door car.. dates back to 1949