Description
Chevrolet Supermatic 4L80E. This is a four-speed automatic transmission. This comes standard with an automatic valve body. A standalone transmission controller is required to control the transmission unless it is going into a factory application.
4L80E level 2 4x4
Rated up to 500 HP at the crankshaft
Rated up to 500 Ft lbs. of torque at the crankshaft
Converter: 13" custom built & custom stalled lock-up converter
Stall: 1600-2200
Master Overhaul Kit with New Steel Plates
Raybestos High Energy Frictions
Transgo Reprogramming Kit
Filter
New Torrington Bearing Kit
New Bushing Kit
New Thrust Washer Kit
New Internal Wiring Harness
New Manifold Pressure Switch
New EPC Solenoid
New PWM Solenoid
New Input & Output Speed Sensors
New 1-2 Shift Solenoid
New 3-4 Shift Solenoid
Extra Capacity Second Gear Clutch Assembly
Heat Treated Input Shaft
Heat Treated Main Shaft
Updated Molded Steel Direct Clutch Piston
Updated Reverse Band
New Low Roller Assembly
Wide Kickdown Band w/New Apply Piston
Heavy Duty Intermediate Sprag
Updated Boost Valve
Updated TCC Regulator Valve
Blue Printed Pump & Valve Body
New OEM Steel Pan
| Gear Ratios | 1st | 2nd | 3rd | 4th |
| GM 4L80E/ 4L85E | 2.480 | 1.480 | 1.000 | 0.750 |
| 4WD Dimensions |
| Measurements are taken from mounting surface where trans meets engine block to the tip of the tailshaft |
| Total Length: 28 1/2″ (Including OE T-Case Adapter Housing) |
| Distance to trans mount center: 27″ |
