finally found a good forum. i have two 96 12v. one is a 96 3500 5 speed ,#10 plate, 3gsk and 372000 miles on it and twos my mud truck like tis new. the other is a 96 2500:hehe: :hehe: :hehe: auto with 191dv ,a 0 plate 4gsk 60lbs valve springs and 250000 on the odometer . it also has 2 1/2 ton...