Re: 1966-81 Chevy H/J Series
I'd believe that since the 6V92T and 6V92TT diesel engines were only introduced for the Chevy and GMC H/J series 90 conventionals in 1977, that makes only one year before they were tagged as Bruins and Brigadiers respectively.
Does anyone own a pre-Bruin Chevrolet J90 conventional with the Detroit 6V92T engine?
~Ben
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