PDF-4L60

PDF-4L60 Download: GM 4L60/4L60E Rebuild/Reference Procedure

GM 4L60E/4L60 Rebuild Procedures by Cliff McCormick is a comprehensive technical manual published by the Automatic Transmission Rebuilders Association (ATRA). Written in accessible language, it provides step-by-step instructions for disassembling, inspecting, and reassembling these widely used General Motors transmissions.

The book features detailed subassembly sections covering the pump, input and reverse drums, and gear train. It includes critical technical specifications, endplay adjustment methods, and updates on parts—such as transitioning from aluminum to steel pistons—to ensure high-quality, professional rebuilds.