9 0 2004 Chevrolet Salvage Truck Contact for price RUNNING CORE ENGINE 8.1/ ALLISON 1000/11.5 AA 3.73 W/G80 LIMITED SLIP., Ratio: 3.73, Engine Make: GM/Chev (HD), Transmission Make: Allison, Engine Model: 8.1L ConditionUsedEngine Model8.1LRear End3.73 ratioFits To Make(s)ChevroletFits To Model(s)SilveradoWill Fit Year(s)2004Stock Number31224 MLS Number12707285CategorySalvage Trucks Last Updated11/11/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info