> Application for Carter 3103 AFB. Anybody venture a guess as to what they > were OE for? > Well, there, Mr. Jett, EVERYBODY on the East Coast knows that the Carter 4 barrel 3103S is for a 1961 Plymouth V8 318, without crankcase valve (PCV ) and cost $40.37 when new ! You are probably in the dark due to the fact that that carb was outlawed in the Communist state of California when new, due to the fact that y'all wanted PCV.... Smog on ! John