I purchased my cuda in 2012 and bought this carb not long after from a guy that said it was never used. I had under the hood and jabs painted, etc and finally got the car running in 2017 using this carb. I mainly would just start the car and pull it outside to blow off while doing the ext body work, etc. Than the battery took a crap and life got in the way. I was finally able to start working on the car again this pass fall. In that time frame I found another carb that I ended up purchasing for the car. The last time the car ran with the carb was 2017. The carb seemed a little fat so since the last time the car ran with it I took the carb off, changed the jets to 70/78 (if memory serves me right) and put new o-rings on the needle and seats. After making those changes the carb was on the car but was never fire or had gas in it. When I started to work on the body again this fall I swapped the carb for the other one I purchased. I drilled the one hole out on the side so that the throttle cable rod would fit, but other than that, everything should be stock other than maybe the jet sizes.