This 4L60 transmission replaces transmissions with integrated bellhousing ONLY and is NOT compatible in place of transmissions using a removable bellhousing. The bell-housing bolt pattern matches Small Block Chevy & Big Block Chevy & 4.3L V6 engines (LS Series Engines should use transmissions 555-603020 or 555-603025). T-case adapter is not included.
The 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, special cross-member, driveshaft changes and other modifications (these parts are not included with the transmission).
- Handles Up To 450 HP
- Heavy Duty Sunshell
- Heavy Duty 3-4 Clutch Pack
- New Electronics
- Reman Pump with New Rotor Vane Slide and Stator Support
- Shift Kit
- Corvette Servo
- 0.500 Boost Valve
- Transmission Fluid Capacity: 6 quarts
- Made in the USA
NOTE: If you have any problem installing this transmission, before returning it please call the JEGS technical support line. Our experts may be able to assist you with the proper installation.
Performance Transmissions that Won't Bust the Budget
JEGS transmissions are re-manufactured from OE specs with a performance shift kit and all new bands, clutch plates, steel plates, seals, gaskets, etc., to consistently reach their rated horsepower capacity with minimal effort. A rebuilt front pump and recalibrated valve body ensure smooth-running transmissions with lasting reliability.
Is the correct transmission for a 1998 Chevy K1500 5.7 suburban?
Is the correct transmission for 2002 3.8L Camaro?
Does the trans include a remanufactured torque converter? Does it includ a warranty, if so, how long? (Years and miles)
How many quarts of fluid do these transmission holds and what fluid do you recommend using for this particular transmission
What Are The Top JEGS Performance Transmissions?
The most popular JEGS brand performance transmissions include the JEGS 700-R4 2WD SBC transmission, JEGS 4L60E performance transmission, and the JEGS TH350 performance transmission. Each of these transmissions are designed for small block Chevy or GM LS-series engines. They can be made to fit other engines using a transmission adapter plate, depending on the application.
How Much Do JEGS Performance Transmissions Cost?
JEGS transmissions range in price from a little over $1100 for a GM TH-350 with Buick/Oldsmobile/Pontiac Bellhousing to over $3000 For a GM 4L70E overdrive transmission used in 4WD trucks. The price will vary depending on the application and transmission type.
What Are The Main Benefits of JEGS Performance Transmissions?
JEGS brand transmissions are remanufactured from OE specifications with new bands, clutch plates, steel plates, seals, gaskets, and other internal parts. In addition, a performance shift kit is installed to provide firmer and quicker shifting. This adds life to the transmission as well as improves vehicle acceleration.
How To Install JEGS Performance Transmissions
The installation steps to install an automatic transmission will change depending on the year, make, and model of the vehicle as well as the engine. The following is a general process for transmission replacement:
- Remove the original transmission.
- Safely raise the vehicle high enough to allow room for transmission removal.
- Drain the transmission fluid from the pan and remove the driveshaft from the transmission and rear axle housing assembly.
- Disconnect any wiring, fluid cooler line, vacuum line, detent / kick down cable, and shift cable connections.
- Unbolt the torque converter from the flexplate, transmission mount from the crossmember, and the crossmember from the vehicle frame.
- Support the bottom of the transmission with a transmission jack or floor jack with a proper size and strength wood block properly placed to avoid damage to the fluid pan or other parts.
- Remove the transmission bellhousing to engine bolts.
- Raise the transmission high enough at the rear to allow removal of crossmember.
- Slowly lower the transmission, making sure there aren't any components that still need disconnected and then remove from the vehicle.
- Installation is in the reverse order of removal as well as properly filling the transmission fluid and detent/kick down cable adjustment per the instructions.
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.
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.
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.