8.1 in front yard muddin
in two wheel drive after hemi's gets pulled out. . 01 2500hd 8.1 allison tranny
0-60 run in 8.1L 03 silverado
This is my dad's 2003 chevy silverado 2500HD quad cab. It's got an 8.1 liter, 496 ci vortec with an allison 5 speed tranny. It's not the fastest truck out there, but it moves pretty good for it's massive size and weight.
496 (8.1) straight piped
my chevy 2500 hd with a 496 straight piped