Gearstar Transmission 4R70W 4x4 2 BOLT STARTER Level 3 Can Handle 500HP 450lb/ft tq Stall Range Custom
PN. GS4R7024X4L3
4R70W Level 3 is designed for Ford Modular engines using a 3-bolt starter & 4x4 applications with a factory transfer case. **It will not fit the early Bronco Dana 20 transfer case. This will require the use of a standalone transmission controller unless this is going into a factory application. Our 4R70Ws are designed to work with 1998-2003 wiring for standalone transmission controllers.
Transmission Overview
Model: 4R70W Level 3
Horsepower Rating: Up to 500 HP (crankshaft)
Torque Rating: Up to 400 ft-lbs (crankshaft)
Torque Converter
Custom-built & custom-stalled 13" lock-up converter
or 13" billet Yank Performance Converter
Stall Speed: 1,800 – 2,200 RPM
Clutch & Friction Components
Master Overhaul Kit with Hardened Steels
Raybestos Stage I Frictions
High Capacity 4 Plate Intermediate Clutch
Direct Clutch Pack (8 frictions)
Bands & Holding Components
New Reverse Band
Alto Red Eagle Wide O.D. Band
Internal Hard Parts & Upgrades
Rev. Drum with Heavy Duty Mechanical Diode
Updated Sun Shell and Gear
New Low Spring and Roller
High-Capacity Pump Assembly
Bearings, Bushings & Internal Hardware
Complete Torrington Bearing Kit
New Bushing Kit
Valve Body & Performance Tuning
High Performance Valve Body Reprogramming Kit
Updated O.D. Servo Pin and Piston
Updated 3rd Accumulator Piston
Electronics & Sensors
New electronics, including:
Updated EPC
Shift Solenoids
Lock-Up Solenoid
Internal Wiring Harness
Output Sensors
External Components & Accessories
Custom 360° Adjustable Shift Linkage Arm
Transmission Mount
New OE Pan
Filter
| Gear Ratios |
1st |
2nd |
3rd |
4th |
| Ford 4R70W |
2.840 |
1.550 |
1.000 |
0.700 |
| Dimensions |
| Measurements are taken from the mounting surface where the trans meets the engine block to the tip of the tailshaft |
| Total Length: 32 1/2″ |
| Distance to trans mount center: 23 1/2″ |
