GM 454 Vortec vs. 8.1 Workhorse in Engines Posted May 26, 2012 · Report reply Lynn I am looking at a 2010 with Chevy Workhorse engine /Allison transmission. I need some feed back should I or should not.
GM 454 Vortec vs. 8.1 Workhorse
in Engines
Posted · Report reply
Lynn
I am looking at a 2010 with Chevy Workhorse engine /Allison transmission. I need some feed back should I or should not.