
| JAnderson - 6/21/2026 21:10 The 2nd tank is bolted under the seat. The 250/280/305s have the cab up ~6” higher than a genesis. Fill neck is too short when the cab is lifted up, many guys wouldn’t get the 110 gallons in as the 2nd tank and top of original fill neck are essentially equal height.
Interesting, is this something that is simple to install? How much more fuel do you think that you can get in the tank with the extension vs without?
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