Hello, new guy here. I've got a '90 Chevy K1500 (extended cab, 6' bed) that the fuel tank leaks all the way down to around a fifth of the 25 gallon tank. I can only put around 5 gallons in at a time. I was able to grab a 34 gallon tank from someone parting out his truck for cheap. Before I tear into it, has anybody done or does anybody know if the 34 gallon will fit right in? Last thing I wanna do is drop the current tank then find out the the bigger one won't fit. I've tried to find the info in the forums... its like a virtual labyrinth trying to find anything. Thank you in advance.