The FG suffix in the various reference guides denotes a Corvette model with a dual quad.

I need help. I have a passenger car that has a FG suffix. I am almost positive that this is the original block that came with this car.

I am being told that there is no way that a FG block was put into a passenger car - although the FD and FG engines were identical.

Wondering if a chevy historian or someone who worked on the production lines could shed some light on what really took place back then.

Thanks.  

Gotta know, what car is the motor in, year, etc.  

did you figure it out?  

I am trying to find a fuel line for a tuned-port fuel injection system that runs from the engine to the fuel filter.  The engine is out of a 86-87 Camaro Z-28.  Does anyone know where such can be purchased or will we just  have to make one?? And if so where could I get a diagram of the fuel line.  Thanks