Description
Description
Chevrolet 4L60E Performance Transmission 2-Piece Case 4x4 - Level 4. Built and tested by GearStar Performance Transmissions.
Performance Specifications
- Rated up to 600HP at the crankshaft
- Rated up to 500 ft lbs. of torque at the crankshaft
- Converter: Custom Built & Custom Stalled 9.5", 10" or 11" Lock-Up Billet Racing
- Stall: 2600-4000
Build Details
- Designed to attach to a Big Block / Small Block engines or LT. The 4L60E features a 13-pin main harness connector. You will need to verify the pin count if this is going into a factory application, and plan to use the factory computer. If this is not going into a factory application a standalone transmission controller will need to be used
- Master Overhaul Kit with new Steels
- Raybestos Stage 1 Racing Frictions
- Filter
- New 29 Element Dual Cage Sprag
- High Capacity Upgraded Pump Assembly
- New Hardened Pump Rings
- A New 13 Vane Pump Rotor
- New Vanes
- New Stator
- Pressure Regulator Valve
- Updated Boost Valve
- Performance Sonnax valve body updates
- 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
- New Low/ Rev Heavy Duty Spring and Roller
- Heavy Duty 5 Pinion Front and Rear Planetary Gear Set with Sun Gear
- Hardened Output Shaft
- Wide Carbon-Fiber 2-4 Band
- New Valve Body Spacer Plate
- Corvette Servo
- New Shift Solenoids
- New EPC Solenoid
- New PWM Solenoid
- New 3/2 Solenoid
- New Manifold Pressure Switch
- New Internal Wiring Harness W/New TCC Solenoid
- New Electronic Speed Sensor
- Hardened Reaction Shaft and Hub
- Super Hold 4th Servo
- A New Original Equipment Steel Transmission Pan
Gear Ratios
- 1st: 3.060
- 2nd: 1.620
- 3rd: 1.000
Dimensions
- Measurements are taken from mounting surface where trans meets engine block to the tip of the tailshaft
- Total Length: 26" (Including OE T-Case Adapter Housing)
- Distance to trans mount center: 23"
Notes
- Warranty: (4X4) 1 Year 12,000 miles
Faq
This transmission is designed to attach to Big Block/Small Block Chevy engines or LT engines. It features a 13-pin main harness connector. If this is going into a factory application and you plan to use the factory computer, you will need to verify the pin count. If this is not going into a factory application, a standalone transmission controller will need to be used.
This Level 4 transmission is rated up to 600HP at the crankshaft and 500 ft lbs. of torque at the crankshaft. It includes a custom built and custom stalled 9.5", 10" or 11" lock-up billet racing converter with a stall range of 2600-4000.
The build includes a Master Overhaul Kit with new Steels, Raybestos Stage 1 Racing Frictions, new 29 Element Dual Cage Sprag, High Capacity Upgraded Pump Assembly with 13 Vane Pump Rotor, Performance Sonnax valve body updates, Complete Torrington Bearing Kit, Heavy Duty Hardened Sun Shell, Heavy Duty Expanded Capacity Input Drum with Reinforcing Sleeve, High Rev Spring Kit, Heavy Duty 5 Pinion Front and Rear Planetary Gear Set with Sun Gear, Hardened Output Shaft, Wide Carbon-Fiber 2-4 Band, Corvette Servo, new shift solenoids (EPC, PWM, 3/2), new Internal Wiring Harness with new TCC Solenoid, Hardened Reaction Shaft and Hub, Super Hold 4th Servo, and a new OE steel transmission pan.
Total length is 26" including the OE T-Case Adapter Housing, measured from the mounting surface where the transmission meets the engine block to the tip of the tailshaft. Distance to transmission mount center is 23". Gear ratios are 1st: 3.060, 2nd: 1.620, 3rd: 1.000.
This 4X4 transmission includes a 1 Year 12,000 mile warranty. Core charge is $500 and ATF is $200.
