Capable of handling an impressive 495 lb-ft of torque, the 4L70-E 4-speed transmission for your two- (P/N 19299055) or four-wheel-drive (P/N 19260961) project car is a compact, all-aluminum transmission that accommodates your street performance needs.
Based on the renowned Hydra-Matic 4L60-E and 4L65-E 4-speed overdrive transmissions, the 4L70-E delivers greater torque-carrying capacity and increased durability. It features five-pinion gearsets, heat-treated stator shaft splines, an induction-hardened turbine shaft, seven-plate clutch, and specific valve-body calibration. GM-engineered, -tested, and -validated to deliver smooth shifts, it more than meets the demands of your high-performance engine.
Please note that the 4L70-E does not include a torque converter. This allows you to match your engine to the specific converter stall speed characteristics best suited for your vehicle’s intended use. To view a chart of automatic-transmission torque converters, download the catalog or visit your Chevrolet Performance dealer for assistance.
Connect & Cruise Crate Powertrain Systems provide factory-matched engine-and-transmission combinations that include specially calibrated controllers and wire harnesses designed for retrofit installations in older vehicles. Connect and Cruise packages are available for a wide variety of crate engines which can be paired with an automatic or manual transmission.
Find everything from the vital data about your engine’s capabilities to how to install it into your build.
*The Manufacturer's Suggested Retail Price excludes, tax, title, license, dealer fees and optional equipment. Click here to see all Chevrolet vehicles' .
Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance Parts may not meet Federal Motor Vehicle Safety Standards and emissions regulations and should not be operated on public roads. Chevrolet Performance customers are responsible for ensuring their use of Chevrolet Performance complies with applicable federal, state, and local laws, regulations, and ordinances. Many parts intended for racing or other “off-highway” use are not designed or tested for crashworthiness or to meet the safety needs of the motoring public, and may adversely affect the original intended performance or handling characteristics of the vehicle. These parts are designed and intended to be used with experts supervising their installation and use, to help assure the proper and safe operation of the vehicle.
The Manufacturer's Suggested Retail Price excludes tax, shipping and installation. Individual retailer pricing may vary. Please see your local dealer or retailer for details.