Factory 1974 360 Magnum

Alright, the carburetor is an Edelbrock 600 sitting on top of the factory intake. It is equipped with 1 3/4 long tube headers. The rear end appears to be 8 1/4 so I’m assuming with standard 3:21 gears. It’s missing the fender tag, therefore I’m unsure of many factory options. A roll bar was installed at some point. It also has what I believe to be the original 4 spd transmission. Someone made a mention about the sunroof and tbh, I thought it was aftermarket due to the fact that there is no crank lever to open or close it. As mentioned, I plan to just drive this vehicle on weekends as I have an 80 mile round trip commute to work. Again, I appreciate all of your help and knowledge.