I assume you mean the Flasher Relay. It is located in the front seating area, passenger side, under dash, mounted above kick panel.
I believe it's located behind the passengers side dash panel.
It is behind the driver's seat
could be a bad ground
Yes.
Yes.
No
Some of the online places that one can find pictures of a 1974 Corvette are Corvette Trader and WebCars. The 1974 Corvette can also be found where different members of a forum may post such as at Digital Corvettes.
Yes.
Yes.
Yes.
base $6,000
NO