GearStar GM 4L65E Level 4 Transmissions GS4L65E4X4L4

Name: GearStar GM 4L65E Level 4 Transmissions
Brand: Gearstar Performance Transmission
SKU: GES-GS4L65E4X4L4
Price: 7095.00 USD
Availability: OutOfStock
Rating: 0 (0 reviews)

Write the First Review

Part Number: GES-GS4L65E4X4L4

$7,095.00

GearStar GM 4L65E Level 4 Transmissions

Automatic Transmission, 4L65-E Level 4, for LS 13-Pin Main Harness, Max 600 hp/500 lbs.-ft. Torque at Crank, with 2,600-4,000 Torque Converter, Each
See More Specifications | Check the Fit

GearStar GM 4L65E Level 4 Transmissions GS4L65E4X4L4

GES-GS4L65E4X4L4

Not Yet Reviewed

Part Number: GES-GS4L65E4X4L4

Estimated Ship Date: Jan 14, 2027

$7,095.00

Back to Results

Overview

Applications

Recommended Parts

Q&A

Instructions & Calculators

Estimated Ship Date: Jan 14, 2027 Would you rather pick it up?

Overview

Brand:

Gearstar Performance Transmission

Manufacturer's Part Number:

GS4L65E4X4L4

Part Type:

Automatic Transmissions

Product Line:

GearStar GM 4L65E Level 4 Transmissions

Summit Racing Part Number:

GES-GS4L65E4X4L4

Number of Gears:

Bellhousing Bolt Pattern Manufacturer:

Chevy

Transmission Shift Pattern:

Forward

Valve Body Style:

Automatic/Manual

Transmission Advertised Horsepower Rating:

600

Torque Converter Included:

Yes

Flexplate Included:

Transmission Controller Included:

Wiring Harness Included:

Transmission Cooler Included:

Torque Converter Diameter (in.):

13.000 in.

Advertised Flash Stall Rating:

2,000 rpm

Trans-Brake Included:

Lockup Compatible:

Yes

Transmission Pan Style:

Stock

Transmission Pan Material:

Steel

Transmission Pan Finish:

Silver

Yoke Style:

Slip-on

First Gear Ratio (Automatic Transmissions):

3.06

Transmission Case Style:

OEM

Transmission Case Material:

Aluminum

Transmission Case Finish:

Silver

Transmission Shield Built In:

Flexplate Shield Built In:

Fluid Fill Location:

Case

Transmission Fluid Included:

Yes

Dipstick Included:

Yes

Remanufactured:

Yes

Quantity:

Sold individually.

GearStar GM 4L65E Level 4 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 4 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:

* 650 hp
* Up to 600 lb.-ft. of torque
* Stall: 2,600 to 4,000
* Custom-built and custom-stalled 10 in. or 11 in. billet racing lock-up converter
* Master overhaul kit with Alto hardened steels
* Raybestos Gen II racing 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
* Complete Torrington bearing kit
* Bushing kit
* Thrust washers
* Heavy-duty hardened sun shell
* Heavy-duty expanded capacity input drum with reinforcing sleeve
* High-rev spring kit
* 5-pinion heavy-duty front and rear planetary gear sets with sun gear
* Hardened output shaft
* Hardened reaction shaft and hub
* Super hold 4th servo
* Corvette servo
* Wide carbon fiber wide 2-4 band
* New internal wiring harness with new TCC solenoid
* New shift solenoids
* New EPC solenoid
* New PWM solenoid
* New 3/2 solenoid
* New manifold pressure switch
* New electronic speed sensor
* New valve body spacer plate
* New OE steel transmission pan
* Transmission mount