Seems ol' Jeff has been called out by a 5 Speed Cummins, Poll is: How many lengths will the White LMM Spank it by :rofl:
Trucks are: 2wd LMM, EFI programming, Built Allison, Single cab height stack Driven by a hell of a nice guy :cool2:
Other truck: 2wd 24 valve (I think) 5 speed manuel, probably stacked programming and possible propane injection, and duel stacks a foot above cab height
Trucks are: 2wd LMM, EFI programming, Built Allison, Single cab height stack Driven by a hell of a nice guy :cool2:
Other truck: 2wd 24 valve (I think) 5 speed manuel, probably stacked programming and possible propane injection, and duel stacks a foot above cab height
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