- Chevy 4-speed overdrive transmission (30-spline Input, 27-spline Output, Lock-up)
- Overall Length: 30 3/4 in.
- Transmission Fluid Capacity: 6 quarts
- Includes throttle valve cable (555-603101) and wiring harness (555-10768)
- Features Borg Warner single-sided friction plates and collated packs (By combining friction plate and separator technology, each steel plate in the pack serves as a reaction surface. This provides increased active friction surface area and torque capacity compared to conventional double-sided designs of the same volume.)
- Also Features Corvette Servo and Hardened SunShell
- Speedometer drive gear and driven gear not included
- Requires: Lock-up Torque Converter
- Handles Up To 450HP
- Firm, Crisp Shifts
- Made in the USA
NOTE: If you have any problem installing this transmission, before returning it please call the JEGS technical support line at 1-800-345-4545. 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.
Will it fit a 1962 impala.. Have a 350 short block in it..
Will this fit a 1966 Impala SS? I currently have a 327, but looking to swap out for a 383 stroker.
Will this fit a 1985 camaro 8 cylinder. I'm concerned I dont see the three bolt holes on tail for the rear arm to bolt.
Will this fit in a Chevy Caprice classic 1990
Do you have this available in 4X4 variant?
Is this transmission shipped with fluid inside? If so how much....trying to figure out how much I'll need to add after installation.
Will this fit in a 1979 Camaro? Does this transmission have an oil plug port for 4th gear?
will it take more then 450 hp
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:
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.