JEGS
4L70E Performance Transmission for Late Model GM LS 4WD Truck
555-603234
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GM 4L70E
Transmission Fluid Fill Capacities
JEGS 555-603234 GM 4L70E Performance Automatic Transmission Features:
- Heavy-duty sun shell
- Heavy-duty 3-4 clutch pack
- New front and rear sprags
- Shift kit
- New electronics
- Internal P.R.N.D.L. switch
- Input speed sensor
- Remanufactured pump with new rotor vane slide and stator support
- Corvette servo
- New bushing kit
- 0.500 Boost valve
- Cooler line fitting size: 9/16 in. -18
- Total transmission fluid capacity: 13.5 quarts
- Transmission Fluid Service Capacity: 7.7 quarts
JEGS 555-603234 GM 4L70E Performance Automatic Transmission Includes:
- Replacement drain plug seal
- Transfer case adapter to case o-ring
- Dipstick grommet
JEGS 555-603234 GM 4L70E Performance Transmission IMPORTANT Notes:
- This JEGS Performance Transmission has gone through rigorous testing to provide you with the best possible replacement transmission
- Here are a few tips to ensure a successful installation
- Follow the manufacturer's instructions thoroughly
- Before installation, flush any old fluid from your system, including transmission lines, oil cooler, and torque converter to remove any contaminants that could harm your new transmission
- When installing your torque converter, follow the instructions carefully to ensure proper fitment into the transmission input shaft and also attaching to your engine. Specific tolerances are required so that you do not damage the front pump in the transmission or the converter.
- This transmission will not work in older vehicles without an external controller. If your transmission has an external PRNDL switch please look at JEGS 555-603020, 555-603025, 555-603022, or 555-603024
- This unit only works in vehicles with a 17-pin (blue) wiring harness connector
- The transfer case adapter is not included
- Does not come with a shifter bracket
- If you have any problem installing this transmission, please call the JEGS technical support line before returning it. Our experts may be able to assist you with the proper installation.
JEGS 603234 4L70E transmission can also be used in an older vehicle when converting to an electronically-controlled overdrive transmission. The conversion to older vehicles will require the use of a transmission controller, crankshaft spacer, special cross-member, driveshaft changes, and other modifications (all sold separately).
Specifications:
Will this fit in a 2011 silverado 1500 4x4 with the 4.8 and 4 speed automatic
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.