GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 TrailBlazer - 2WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E/4L65-E 🢒 Case Extension Identification

Case Extension Identification
Object Number: 307265 Size: MF
(1)Case Extension - used on C-Truck, G-Van, M-Van, S-Truck
(2)Case Extension - Some Models