The 2005 Chevrolet Silverado 2500HD 2 Dr LS 2WD Standard Cab LB HD has a 6.0 L, 300 hp V8 with standard 5 speed manual transmission.  This trim has 2 doors, seats 3, and offers standard air conditioning, power windows, power door locks, cd player, and ABS brakes.  Power seats come as an option.  Towing capacity maxes out at an impressive 16200 lbs.