How to Rebuild & Modify GM Turbo 400 Transmissions (S-A Design Workbench Series)
How to Work with and Modify the Turbo Hydra-Matic 400 Transmission (Motorbooks Workshop)
GM Transmission Shifter Seal Remover Installer Powerglide Turbo 350 400 700-R4 4L60 includes seal
SST-0015 - Universal Lip Seal Installer / Remover Transmission Tool
Lubegard 19250 Dr. Tranny Assemblee Goo, Green, Firm Tack Lubricant, 16 oz.