Brand:

Gearstar Performance Transmission

Manufacturer's Part Number:

GS4L65EL3

Part Type:

Automatic Transmissions

Product Line:

GearStar GM 4L65E Level 3 Transmissions

GES-GS4L65EL3

Number of Gears:

4

Bellhousing Bolt Pattern Manufacturer:

Chevy

Transmission Shift Pattern:

Forward

Valve Body Style:

Automatic/Manual

Transmission Advertised Horsepower Rating:

500

Torque Converter Included:

Yes

Flexplate Included:

No

Transmission Controller Included:

No

Wiring Harness Included:

No

Transmission Cooler Included:

No

Torque Converter Diameter (in.):

12.000 in.

Advertised Flash Stall Rating:

2,600-3,200 rpm

Trans-Brake Included:

No

Lockup Compatible:

Yes

Transmission Pan Style:

Stock

Transmission Pan Material:

Steel

Transmission Pan Finish:

Natural

Input Shaft Material:

Hardened steel

First Gear Ratio (Automatic Transmissions):

3.06

Transmission Case Style:

OEM

Transmission Case Material:

Aluminum

Transmission Case Finish:

Silver

Transmission Shield Built In:

No

Flexplate Shield Built In:

No

Transmission Fluid Included:

No

Dipstick Included:

No

Remanufactured:

Yes

Quantity:

Sold as a kit.

Notes:

This transmission requires a standalone controller in non OEM applications.

GearStar GM 4L65E Level 3 Transmissions

GearStar GM high performance transmissions are built to the horsepower, torque, and rear gear ratio specs of the engine that it will be matched to. Unlike other high performance transmissions builders, GearStar individual transmissions are hand-built by one technician from start to finish. Before a transmission and torque converter leaves their facility, they are dyno tested for the equivalent of 100 miles, ensuring proper working condition.

GearStar GM 4L65E Level 3 transmissions with torque converter are built with the highest quality parts available. "Heart-pounding performance with industry leading experience"; select the proper transmission for your build and "strap yourself in to experience uncompromising performance" with the "legendary road-proven craftsmanship" of GearStar Performance transmissions.

Features and specs:

* 500 hp

* Up to 500 lb.-ft. of torque

* Stall: 2,600 to 3,200

* High performance 12 in. furnace-brazed converter

-- Flanged hub and carbon fiber clutch

* Master overhaul kit with Alto hardened steels

* Raybestos Stage 1 frictions

* Filter

* 29-element dual cage sprag

* High-capacity upgraded pump assembly

* New hardened pump rings

* New 13-vane pump rotor

* New vanes

* New stator

* .500 boost valve

* Pressure regulator valve

* Updated boost valve

* TransGo reprogramming shift kit with Shift Command

* Bushing kit

* New thrust washers

* Complete Torrington bearing kit

* Heavy-duty hardened sun shell

* Heavy-duty expanded capacity input drum with reinforcing sleeve

* High-rev spring kit

* Corvette servo

* Carbon fiber wide 2-4 band

* New valve body spacer plate

* Fill tube and stick

* New shift solenoids

* New EPC solenoid

* New PWM solenoid

* New 3/2 solenoid

* New manifold pressure switch

* New internal wiring harness with new TCC solenoid

* New electronic speed sensor

* Transmission mount

* New OE steel transmission pan