High quality 3d model of Duramax Diesel 6.6L V8 Turbo Engine and Allison 1000 (MW7) Six Speed RWD Automatic Transmission. Originally modeled in 3D Studio Max. Previews rendered with V-ray. Note: Turntable preview shows the engine without transmission. HDRI map not included. 2 versions for 3ds Max included: V-ray and standard materials. Model is high resolution and perfect for close-up detailed renders.