273 to carbed magnum ????

I did the same swap in a 65 belvedere. The 273timing cover will work . Use the magnum balancer. You will need a la 360 oil pan and use the magnum oil pan gasket with the front part cut off and a la 360 gasket rubber for the front partof the gasket. I used tti headers and a b&m flex plate. LA dist. will work but timming mark reference won't work just use a vac. guage and/or ajusting timming till spark knock eliminated. Factory magnum cam has no provision for a fuelpump eccentric. There may be an adapter available, I used a MP camshaft.