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