1982 k20. 6.0 ls with a 7875 turbo. 4l80E trans with shif improver kit and modified torque converter. Both front and rears have been rebuilt with 4:56 gears. Eating true track locker in the rear and lunchbox locker in the front. Does have vintage air but never finish hooking it all up. Does have remote start. It does have its corks but I would drive it to Florida if I needed to. 420hp and 490 tq to the ground with 35 tires