i am have problems with my carb. At time the carb is starving the engine four fuel. i think i need to rebuild it but having trouble finding a rebuild kit . i have a 1967 c10 250 with a rochester sinle barrel
im not certain but i believe the rochester 1 barrels are the same or the 230 and the 250 through at least 68. you should be able to use the rebuild kit through our host. i have the rochester 1 barrel for my 230.. http://www.classicparts.com/prodinfo.asp?number=81-126 that is the link to it.
Make sure also your fuel pump is providing proper fuel flow and also don't forget the old partial clogged up fuel filter