Description
Description
Chevrolet Supermatic 4L85E four speed automatic transmission. If an automatic valve body is used this will require the use of a standalone transmission controller.
Performance Specifications
- Rated up to:1000 HP at the crankshaft
- Rated up to:1000 Ft -Lbs. of torque at the crankshaft
- Converter: Custom Built & Custom Stalled 10" or 11" Billet Yank Racing
- Stall: 2600-3600
Build Details
- 4L85E level 3 designed for Big Block / Small Block Chevrolet engines & 2wd applications
- Master Overhaul Kit with Hardened Steels
- Raybestos Stage 1 Frictions
- High Flow Filter
- Transgo Reprogramming Kit w/ Valve Body Recalibration & shift command
- High Energy Wide Bands
- New Bearing Kit
- A New Bushing Kit
- New Thrust Washer Kit
- New Low Roller Sprag
- High-Capacity Pump Assembly with New Gears
- New 5 Pinion Reaction Planetary Gear Set
- New 5 Pinion Low Planetary Gear Set
- Extra Capacity 2nd Gear Clutch Assembly
- Extra Capacity 3rd Gear Super Drum with Wide Heavy Duty Sprag, Race, and Modified Plates
- Heavy Duty 2nd Gear Apply Piston
- New Shift Solenoids
- New EPC Solenoid
- A New PWM Solenoid
- New Manifold Pressure Switch
- New Input & Output Speed Senor
- A New Internal Wiring Harness
- Updated Boost Valve
- Updated TCC Regulator Valve
- Blueprinted Pump & Valve Body
- Transmission Mount
- GM 4L80E/ 4L85E
Dimensions
- Measurements are taken from mounting surface where trans meets engine block to the tip of the tailshaft
- Total Length: 31"
- Distance to trans mount center: 30 1/2"
Due to the condition and availability of rebuildable transmission cores, we often have to tear down and inspect as many as three transmission cores to obtain one usable core. This increased labor and material cost is the primary reason for the recent increase in our core charge.
To help avoid the core charge, we encourage customers to send us their transmission core to be rebuilt whenever possible. Alternatively, if you purchase a new transmission from us, you can return your original transmission core after installation, provided it is received within the applicable return period and meets our core acceptance requirements.
