Servicing - A/T: Identification
AUTOMATIC TRANSMISSION APPLICATIONS
| Model | Transmission |
|---|---|
| Astro & Safari | Hydra-Matic 4L60 |
| Bravada, Jimmy, Sonoma, Syclone, Typhoon & "S" & "T" Series Blazer & Pickup | Hydra-Matic 4L60 |
| Commercial Van | Hydra-Matic 4L80-E |
| Lumina APV, Silhouette & Trans Sport | Hydra-Matic 3T40 & 4T60-E |
| Sierra, Suburban, Van, Yukon & "C" & "K" Series Blazer & Pickup | Hydra-Matic 4L60 & 4L80-E |