It might of been rebuilt but where is it leaking? Out the shaft, accelarator pump, over the top of the float bowl? If it is out of the float bowl area it might be loose screws on the top of the carb. that were not tighten down. Internaly could be float stuck or bad float. May be the screws holding the float bowl to bottom of the carb. are loose. I believe there new manfacture carbs still avaible at the Truck Shop, Jim Carter or maybe Napa for a reman. Rochester's I believe came standard.
62Blue
Don

Last edited by Don G.; 10/16/2008 7:51 AM.

62Blue
62Chevy in progress
You've never been lost until you've been lost at Mach3" Paul F Crichmore (Test Pilot)