I'm in the process of a short bed conversion for my '78 K20 with dual 20 gallon tanks and I can see that I will need to switch to 16 gallon tanks.
OR I was thinking about switching to a rear mounted 25 tank. My concern is the dual exhaust and if there is enough space to re-route the exhaust inside the frame rails, but still away from the gas tank. Does anyone have this setup? Any idea how far I need to keep the exhaust from the gas tank?
Here's a test fit of the short bed.