1966 Plymouth Belvedere II Differential Rebuild Kit 8.75 in. 12 Bolt - 42 Housing w/25520/90 - Incl. Car Brngs/Races/Pin Brngs/Races/Pin Seal/Cmplte Shim Kit/Rg Gr Blts/Pin Nut/Crush Slve/Oil Bfles/Slngrs - Rear guaranteed to replace your current 1966 Plymouth Belvedere II Differential Rebuild Kit 8.75 in. 12 Bolt - 42 Housing w/25520/90 - Incl. Car Brngs/Races/Pin Brngs/Races/Pin Seal/Cmplte Shim Kit/Rg Gr Blts/Pin Nut/Crush Slve/Oil Bfles/Slngrs - Rear. 1966 Plymouth Belvedere II Differential Rebuild Kit comes new OEM 1966 Plymouth Belvedere II Differential Rebuild Kit aftermarket new 1966 Plymouth Belvedere II Differential Rebuild Kit of remanufactured 1966 Plymouth Belvedere II Differential Rebuild Kit 8.75 in. 12 Bolt - 42 Housing w/25520/90 - Incl. Car Brngs/Races/Pin Brngs/Races/Pin Seal/Cmplte Shim Kit/Rg Gr Blts/Pin Nut/Crush Slve/Oil Bfles/Slngrs - Rear.