This Allstar Performance axle C-clip set is made from steel with a cadmium finish and is sized for GM 8.5in 10-bolt and 8.875in 12-bolt rear ends. Sold as a pair, these clips retain the axle shafts inside the differential carrier.
Compatibility
Fits GM 8.5in 10-bolt rear ends and GM 8.875in 12-bolt rear ends.
FAQ
What rear ends does the ALL66121 C-clip fit?
The ALL66121 axle C-clip fits GM 8.5in 10-bolt rear ends and GM 8.875in 12-bolt rear ends.
How many clips come in this set?
The ALL66121 is sold as a pair, providing one C-clip for each axle shaft.
What material and finish are these C-clips made from?
These C-clips are made from steel with a cadmium plating for corrosion resistance.
What is the purpose of an axle C-clip?
An axle C-clip retains the axle shaft inside the differential carrier, locking it in place against the spider gears.
Is the ALL66121 the same as the ALL66120?
No, the ALL66120 is sized for the smaller 7.5in GM 10-bolt rear end, while the ALL66121 is sized for the 8.5in 10-bolt and 8.875in 12-bolt rear ends.

