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gear ratio
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  1. Super Stock/Pro Street & Modified Disc. 55-56-57
    My 1957 Chevy Belair is getting a new 350 small block crate with roller cam and edelbrock proflo 4 efi, 700R4 4 speed with .70 ratio overdrive, 9” rear, 27” tall tires. Thoughts on a 3.90 or 3.70 gear ratio? Thanks!
  2. Stock Chevy Discussion 55-56-57
    Im having my 283 rebuilt and while its in the shop im considering having the stock gear ratio changed. It has a 3.36 but i would like to go much lower if i could. How low of a ratio could i get? I refuse to change out the powerglide, and it sees a good amount of highway use so those RPMS are...
1-2 of 2 Results