Hey thank you guys for your help and prompt responses. Joe H thank you for the link to Wallace Racing, if I understand the chart looks like the early 55 to 64 are all different and specific to one or two years for most parts, i.e. bell housing looks to have changed 5 times up to the late BOP housing witch is not what I wanted to hear. I would like to know more about what the differences are, and maybe if minor machine work would allow more interchangeability.

Last edited by HevyHauler; 03/06/2008 10:19 PM.

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1956 6100 Chevy Dump Truck in the Gallery
1964 GMC Drump Truck in the Gallery
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