George Andrews Wrote:
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> Per Joe Strapac's Southern Pacific Historic
> Diesels Volume 14, in 1998 Union Pacific did
> contract with Locomotive Leasing Partners, which
> subbed out to VMV Enterprises the rebuilding of 40
> ex - SP SD-45T-2R Tunnel Motors. These units had
> the 20V - 645 engines swapped out for 16V - 645
> engines, and other improvements.
Those were the group that were retired by UP and
sold to LLP. LLP then contracted with VMV to rebuild them to more-or-less SD40T-2 specifications. So, UP didn't rebuild them, because UP didn't own them.
More information about them (particularly note "c") can be found on Don Strack's
Utah Rails website. [
utahrails.net]