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.

• #autos_vehicles
• #2003
• #chevy
• #silverado
• #2500
• #hd
• #81
• #liter
• #454
• #ci
• #vortec
• #allison
• #speed
• #quad
• #cab
• #truck