Gas tank numbers 222 osprey

[riomar]

I an putting a new gas tank in my 222 .I am replacing the old tank with a 55 gal.I forgot to measure where the old tank sat .Can anyone tell me where the old tank sat off the transom ,front and back

[Mad Dog]

What type of stringers does your boat have?  Trapazoid?  Solid?

The trapazoid have a cut out for the fill & vent hoses.  I can measure my '75 and give you an idea where the tank fits relative to the transom.  

I'll post that tonight after work.

MD  

[riomar]

It has the trapizoid stringers .I can crunch the numbers when I know where the old tank sat