Posted by Kaegi [24.16.253.154] on Saturday, December 01, 2012 at 13:40:43 :
In Reply to: Re: "M37 High-Compression Head"? posted by Sherman in Idaho [72.47.9.37] on Saturday, December 01, 2012 at 13:35:39 :
those combustion chambers are smaller than earlier truck heads. I bet there are at least 3 different heads between 1939 and 1959. you had plymouth, and dodge designing there own stuff back then. so they tweeked things as they saw fit.
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