View 0 Photos View 0 Videos 1990 Eaton 17220 Rear Differential for a Chevrolet C70 $1,150 USD (USED) Eaton 17220 Ratio: 4.11 Side Gear Splines: 39 W/ Locker: NO Cast#: 1064N-H ConditionUsedFits To Make(s)ChevroletFits To Model(s)C70Stock Number25887685 MLS Number13959657CategoryDifferentials, Rear Last Updated2/26/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info