I am trying to get my wheels and drive train matched up. What rpm should I be looking to run at 60 mph. I will be using a 350 with th400 trans 3.73 diff and 15 inch tires in my 46 on s10 frame. I will be using the speed calculator on line to determine the tire diameter that I need. Dave

1941 Chevy
"First rebuild - complete!"
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1941 GMC resting peacefully
1946/1947 Chevy Street rod on s10 frame complete
1945 GMC panel truck in line for restoration
1941 Plymouth stock complete
1941 GMC COE in restoration process
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1941 Chevy Coe uncertain future resting now