Chrysler, CHY 8.75", 489, Nitro Solid Pinion Pre-load Spacer SKCSC8.75
Nitro Solid Pinion Pre-load Spacer
|Differential:||CHY 8.75", 489 Drop-Out|
|Manufacturer:||Nitro Gear & Axle|
Carrier casting numbers: 2881488, 2881489 (1969-1974)
Nitro's Solid Pinion Preload spacers increase durability and integrity of your setup, by eliminating the use of a crush sleeve. Once preload has been set, it will not change, and allows you to swap yokes, or seals in the future without worry of over-crushing the factory crush sleeve. Nitro offers the widest variety of solid preload spacer kits around.