Differential
Camaro 1967-1969
10-bolt
12-bolt
Casting Number
3894859NF
3894860NF
Bolt Diameter
3/8
3/8
Ring Gear Diameter
8.20
8.875
Pinion Diameter
1.483
1.625
Axle Splines
28
30
Shaft Length
29 33/64
29 9/16