1978 Gear with double and complete frame carrier GMC Sierra size 3500/35 Models from 78 to 91 Manual transmission for 350 and 454 engines Condition guaranteed upon inspection Gear frame not available ❌ Double shaft with small clamps ✅ Manual transmission ✅ Middle connector ✅ Double with large clamps✅ Gear mount✅ Double gear stick ✅ Manual gear stick ✅ Warranty available Saleh J/0500174861