it is just math. I believe earlier in this thread you stated your rear end ratio was 7.20. If that is the case, and you put a 2 speed with a high ratio of 6.14, you will gain some top end speed and still have all the low end you want with the lower low ratio. I believe Mike B did some math for you earlier in this thread. Please re-read it.


Mike
1955 Chevy 6400 ex-flatbed (no bed now!) sold September 2023
In the Stovebolt Gallery
1958 Chevy 6400 flatbed W/dump
In the Stovebolt Gallery
1959 Chevy Suburban Owned for almost 20 years, Daily Driver -- sold May 2016
In the Stovebolt Gallery

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