Page 264 of GM Performance Parts 2006 Catalog by GM Parts Direct

NOTE: NOTE: NOTE: NOTE: Hydra-Matic 4L60-E Four-Speed Automatic Transmission A Hydra-Matic 4L85-E Four-Speed Automatic Transmission, 2WD C Hydra-Matic 4L65-E Four-Speed Automatic Transmission (LS Series V-8) B TRANSMISSIONS COMPONENTS 262 TRANSMISSIONS COMPONENTS Back your GM performance engine with a genuine GM transmission and torque convertor. Transmissions from GM Performance Parts are brand-new not cleaned-up rebuilds and deliver smooth, dependable performance for a variety of high-torque applications. These new transmissions are purchased outright, so theres no need to deal with messy cores. Conversion kits allow the use of electronically controlled automatic transmissions in older and vintage vehicles, giving them the drivability and economic benefits of a modern overdrive transmission. All GMPP automatic transmissions include a new torque convertor. All transmissions come with a 12-month warranty. Installing an electronic automatic transmission in an older vehicle with a mechanical speedometer will require an aftermarket signal converter. Transmission assembly includes new torque converter. Transmissions A. 19156259 Hydra-Matic 4L60-E Four-Speed Automatic Transmission Electronically controlled four-speed overdrive transmission is suitable for engines producing up to 370 lb.-ft. of torque. It has a two-piece case and bolts up to engines with a Chevy V-8 bellhousing bolt pattern. Includes torque converter with stall speed of approximately 2300 rpm. Gear ratios: 1st: 3.06, 2nd: 1.75, 3rd: 1.00, 4th: 0.70. Use with electronic controller P/N 12497316. B. 19156260 Hydra-Matic 4L65-E Four-Speed Automatic Transmission (LS Series V-8) Similar in design to the 4L60-E, the L65 electronically controlled four-speed overdrive transmission is suitable for LS Series V-8 engines producing up to 380 lb.-ft. or torque. Features heavy-duty upgrades including five-pinion gearsets, heat-treated stator shaft splines, induction-hardened turbine shaft, seven-plate clutch, shot-peened output shaft and revised valve body calibration. Includes torque converter. Gear ratios: 1st: 3.06, 2nd: 1.62, 3rd: 1.00, 4th: 0.070. Use with electronic controller P/N 12497316. Works with LS Series V-8 engines (LS2, LS6; it will not work with Gen I II-style small-block engines). C. 19156257 Hydra-Matic 4L85-E Four-Speed Automatic Transmission, 2WD The strongest 2WD performance transmission offered by GMPP. Rated for a maximum torque output of 460 lb.-ft. in two-wheel-drive applications using a Gen I LS-style or big-block engine. Die-cast aluminum case reduces weight to just 255 pounds. Includes torque converter with stall speed of approximately 2300 rpm. Gear ratios: 1st: 2.482, 2nd: 1.482, 3rd: 1.000, 4th: 0.750. Use with electronic controller P/N 12497316.

[close]