Re: 55 2nd serie GMC
2.73 with od trans is great for cruising but you will spend a lot of time in 2nd and 3rd in town. Nothing off the line. My 64 Chevelle has 3.08, I upgraded to a TH350 from PG to get lower first gear and its still a dog in town. 3.73 with OD trans works well.
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1959 Chevy Short Fleetside w/ 74 4WD drive train (current project) OrrieG Build Thread
1964 Chevelle Malibu w/ 355-350TH (daily driver)
Helpful AD and TF Manual Site Old Car Manual Project
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