New guy - 68 Notch-back - 900 mile road trip!

1st - Welcome!!! 2nd - Nice car, like notchbacks!!! 3rd - I'm sure it will do just fine. I did the same thing once. I bought a 69 barracuda and drove it 900 miles home. It was a 318 2bbl. Not a problem at all. Just for the first few miles, watch the temp gauge, and stop after it shows that it's warmed up to see if the radiator hose feels about right for the temp showing. Overheating will leave ya sitting.