Manuals and Guides | Vehicle Support | Chevy - Chevrolet Explore Chevy Vehicle's Owner Manuals and Guides to help guide you with understanding your Chevy vehicle. manuals and guides. You are currently viewing Chevrolet (United States). Sonic Sedan with 6-speed manual transmission 27/38; with 6-speed automatic transmission 26/34; Sonic Hatchback with 6-speed manual transmission 26/35; with 6 Softopper® Soft Top - Truck Tops, SUV Tops, Accessories Nov 03, 2017Made for the Gen 3 Chevy Blazer (1976-1991). Fully adjustable to how you want to play, it goes from fully closed to fully open, and everything in between. and that included a quick cerveza break in the middle.I would suggest Taco owners use the online install video rather than the included printed instructions, as some of the offsets for