Chevrolet Performance transmissions also deliver the fuel economy benefits of a modern, electronically controlled overdrive transmission so don't worry about taking your resto-mod for a long drive--it'll be comfortable and economical! More importantly, you buy the transmission outright so there's no need to deal with shipping messy cores. Complement your transmission with a controller kit for plug-and-play operation; conversion kits are also available to allow the use of electronically controlled transmissions with older Chevy engine applications.

Features

• Rated for up to 430 ft/lbs of torque
• Similar in design to the 4L60-E
• Electronically controlled four-speed overdrive transmission
• Five-pinion gearsets
• Heat-treated stator shaft splines
• Induction-hardened turbine shaft
• Seven-plate clutch
• Specific valve body calibration
• Gear ratios: 1st: 3.06, 2nd: 1.62, 3rd: 1.00, 4th: 0.70
• NOTE: Use Adapter Kit #809-19154766 on early Gen I and II one-piece rear main seal engines only

GM Warranty