Whiskymack Posted May 14, 2020 Share Posted May 14, 2020 Just curious about the end production date for the R700. It got a bit of a design revamp in the mid 1970's as we've discussed elsewhere here but it would seem to me that after the introduction of the Superliner there must have been a bit of duplication. The Western RS/RL 700 was discontinued at this time but what about the Eastern R700? All of the larger engine options such as Cummins, Cat, Detroit, 865, 866 and later E9's were available in the Superliner so the R700 would seem a little superfluous in that respect. Quote Link to comment Share on other sites More sharing options...
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