I'm guessing that's about what my '57 GMC 350 will do then. If they'll fit on the stock rims,I'm hoping to try a set of 11.00R-22.5's on it in place of the 9.00's it now has-hopefully it'll help the road speed a little. My truck has the 270 six,SM420 and a two speed rear.
Speed

Last edited by speed 6351; 10/08/2009 11:16 AM.
1954 GMC 350
1957 GMC 1/2 ton
1962 Chevy C-30
1952 Chevy 6400 dump bed project truck
'98 Harley FLSTC
'66 Pontiac Catalina
'76 Chevy 1 ton Duallie
'84 Bronco II
'78 Dodge W-200
'81 Toyota 4X4 truck