13-14 MPG for my '48. That includes an empirical 20% correction of the odometer reading because of the non-stock rear end and tires. Mine is a 261, though, but I don't think that makes a bunch of difference.
Last edited by Wally / Montana; 02/07/2016 6:12 PM.
1948 3/4-Ton 5-Window Flatbed Chevrolet 34 Years. Now with a '61 261, 848 head, Rochester Monojet carb, SM420 4-speed, 4.10 rear, dual reservoir MC, Bendix up front, 235/85R16 tires, 12-volt w/alternator, electric wipers and a modern radio in the glove box.
