Dale is right on, my 64 w/350/700r4/3.42 gets 16mpg town/20 on hwy, has 275/60/15s, ps, a/c. I vote overdrive. Brian


My \'64\'s in the Gallery
Pictures in my Photobucket
1964 C10 Custom Cab 350/700R4
1964 Suburban 350/700R4
1979 Ford F350 4x4 400/c6