No, all 4A engine numbers start with 4A.
If the engine is running in a car it should be easy enough to tell.
4AC - carby, inlet and exhaust manifold on same side.
4AGE - fuel injected, inlet on drivers side, exhaust on passenger side (RWD) inlet on rear, exhaust front (FWD)
4AGZE - same as 4AGE except on the GZE under the inlet manifold there is a supercharger.