GM 200-4R Performance Transmission Level 2



Core Charge $650 box option

Horsepower: 400
(up to 400 ft-lbs of torque)
Converter: 12
Stall: 1,800-2,400

CORE CHARGE: $650.00
ATF: $100.00

SKU: GS2004RL2 Categories: , ,
* Core transmissions must be received by Gearstar within 30 days of receiving your new transmission to be considered eligible for a credit or refund.


2004R Transmission with Torque Converter – Level 2

Email this page to a friend

    • Master Overhaul Kit with High Energy Frictions and New Steel Plates
    • Wide Carbon Fiber Intermediate Band
    • Transgo Recalibration Shift Kit
    • New Valve Body Separator Plate
    • Original Equipment Style Filter
    • High Capacity Servo
    • New Torrington Bearings
    • Bushing Kit
    • Thrust Washer Kit
    • High Capacity 10-Vane Pump Assembly with New Rotor and Slide
    • Hardened Stator Shaft
    • New Vanes and Hardened Rings
    • 0.500 Boost Valve
    • Updated Pressure Regulator Valve
    • Extra Capacity Direct Drum Assembly
    • Hardened Sun Shell
    • Reinforced Forward Drum Assembly
    • New Speedometer Drive Gear
    • New Speedometer Driven Gear
    • Vacuum Lock-Up System
    • Installation Kit: Universal Fill Tube and Stick, Universal Throttle Valve Pressure Cable
    • Universal Transmission Mount, Universal Converter Cover (Plastic)

Gearstar Has Your Back

Available at Additional Cost – Call for Pricing

*20,000 GVW Hayden Cooler with Integrated Fan – Call for Pricing

*Geometry Kit for Holley or Edelbrock Carburetors – Call for Pricing

*Lokar Installation Kit: Lokar Flexible Fill Tube and Stick, Lokar Throttle Valve Pressure Cable and Carburetor Bracket – Call for Pricing

*Cast Aluminum Transmission Pan with Drain Plug: Stock Depth – Call for Pricing

*Cast Aluminum Transmission Pan with Drain Plug: Deep Pan – Call for Pricing

All Gearstar transmissions are custom-built by 1 of 5 master techs, from start to finish, and DYNO tested with converter the equivalent of 100 miles – to insure that transmission and converter package are in perfect operating condition before they leave our facility.

All sales are final. No returns. No refunds.

Gear Ratios
1st 2.74
2nd 1.57
3rd 1.00
4th 0.69

Measurements are taken from mounting surface where trans meets engine block to the tip of the tailshaft
Total Length: 28″ 2WD Only
Distance to trans mount center: 27.5″

How To Install - 200R4 Tranmission - Automatic Overdrive


Ready to experience top-notch transmission solutions and expert support?

Contact Us Today!