I am upgrading my 89 from the 22 gallon to the 33 and ran into an issue with the floor crossmembers. I ended up drilling all the spot welds out and moving them around to accommodate the 33 gallon tank. I will post some pictures as soon as I figure out how
Mine is an '89 as well. Can you elaborate on what it took?
Did you have to move the xmember?
Welcome to the site grass hopper....
Guess that goes for me too…time to stop just being a lurker.