The 4L80E is GM's heavy duty four-speed automatic, used behind the big gas V8s in truck and motorhome chassis. This remanufactured unit ships with a torque converter already matched to it, which removes the most common source of comeback failures after an install. Built to the 17-bolt pan configuration for 1991-1993 P30, G3500 and P3500.

ATK Engines 1652D-82 Remanufactured 4L80E Automatic Transmission Features:

• Heavy duty 4-speed rear wheel drive configuration.
• Torque converter included, tested for leaks, lockup, concentricity and balance.
• 17-bolt pan with a 3/4 in. shift shaft.
• Remanufactured valve body with a complete correction and recalibration kit.
• Tag identifiers 1/2BMP, 1CRP and 2BYP.
• Hot, cold, load and simulated road tested before shipping.

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