Hi, I'm new to this website and I'm glad to be here. I am a Gravely owner. My first Gravely was an old 817 which I used for three years. I sold that machine and bought a new G-16 in 1992. It is a wonderful tractor. Last week I purchased a 7.6 Gravely walk behind. I believe it was built in 1972. I will be reading all I can on this tractor. I will also be looking for attachments to add to this machine.