Used spider gears part number 6270977. Brand new NOS preload Spring part number 231260 or equivalent. Used spider gear thrust washers. Brand new Lock Screw part number 14056196 or equivalent. Discontinued from GM many years ago.
More quality parts on my other listings. Will fit any 1971-87 GM vehicle with 8.5 rear and factory 28 spline S spring posi. Fits posis with casting numbers 410408, 410409, 725, 726. Obviously does NOT fit Gov Locks or open carriers.Car with positraction have option code G80. This is NOT a listing for a complete posi. UPS is responsible for transit times. Item may vary slightly from file photo.
More posi parts on my other listings. The item "GM 8.5 10 Bolt Posi Spiders Spring Shaft 28 Spline 410408N 410409N 6270977" is in sale since Thursday, September 7, 2017. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Transmission & Drivetrain\Differentials & Parts".
The seller is "dansgears" and is located in Norristown, Pennsylvania. This item can be shipped to United States.