So l bought a new radiator for my pickup and l have a question. When l removed my old radiator, l unscrewed the transmission lines and connectors from my radiator. The problem l have now is that my new radiator already comes with a transmission connectorscrewed securely near bottom. Do l have to unscrew it in order to put my old connector/line into the radiator? l Hope im making sense.

yes you do , on the new radiators they come with extension pieces on them,you still use your old ones just the same as you did on the old radiator be careful though and do not damage the radiator removing those they wont take it back if its broken,the radiator you bought was also made to fit newer models is the reason they gave you the connectors with it,just in case you needed them,good luck.