Do 500 CB TANKS FIT THE 550 CB FRAMES???????

I own a 77 550 cb i want to change the tank to an older model tank i have the square gas tank cap looking one. I understand that if i do change the tank i will need to change the seat as well to fit the tank.
Im just not sure what models will bolt up to my frame, i heard rumors of the 500 cb tanks bolting up.
Any help Thanks

500 tank should fit

bradj said:

500 tank should fit

Click to expand...

cool thanks. im intrested in switching to an early model tank i have the wierd square gas tank compartment one. im not feeling that one .