AMT’s 1/25 scale GMC Astro 95 Truck Tractor model kit is a great project for any experienced big rig modeler. Add it to your collection today! Loaded with features, the GMC General 95 includes: 2 large chrome trees, Detroit Diesel 8V-71 engine, tilting hood, optional single and ...AMT’s 1/25 scale GMC Astro 95 Truck Tractor model kit is a great project for any experienced big rig modeler. Add it to your collection today! Loaded with features, the GMC General 95 includes: 2 large chrome trees, Detroit Diesel 8V-71 engine, tilting hood, optional single and dual chrome exhaust systems, optional “Astro Dragfoiler” airfoil, detailed interior, and more! Fully paintable, with ALL NEW Miller High Life water-slide decals and vintage-style packaging.