Originally Posted by Waveski
Apply Dynomat to the entire tank. That will take up any slack in the straps AND it will significantly dampen the sound of a partial tank of fuel sloshing around.
That what I did on my ‘54.

Man! Your truck must be super quiet! With the wind noise, valve clatter, fan whine, rattling door windows, and assorted other sounds that Ol' Roy makes, I never knew you could hear fuel sloshing around! Is that really a thing? Hahaha!

1950 Chevrolet 3100 (Ol' Roy)

1939 Packard Standard Eight Coupe (The Phantom) | 1956 Cadillac Coupe de Ville (The Bismarck) | 1964 Ford Galaxie 500 coupe |1966 Ford Mustang (Little Red) | 1969 Pontiac GTO (The Dishpit) I 1979 Ford F-100 | 1976 Ford F-150 (Big Red) | 1995 Ford F-150 (Newt)