For Sale : Built 4l60-e 500 miles on it. Billet input and output shafts, pinless servos, 5 pinion planets, double wide sun gear bushing,oversized pressure boost valve, pinless accumulator piston, extreme duty reaction carrier shell. high performance "super servo" and it comes with or without a 3200 stall. This trans worked very good for me and shifts extremely firm. Sold truck and am parting it out. Please " reasonable offers" only. Thanks