2 Degree x 2.5" Wide Shim, (DM5902) DAN706527X-HD B: Spline Length: 38mm /

B: Spline Length: 38mm / 1

Splines:                30

ID (inside leg to inside leg):  1

you will affect your caster angle If the intention is to correct your caster angle

2 Degree x 2.5" Wide Shim, (DM5902) DAN706527X-HD B: Spline Length: 38mm /You've selected the 2 degree axle shim These shims are sold individually! You'll need two for a rear axle, or three (yes 3) for a Dodge or Chevy Dana 60 front axle. These axles require one on each side of the leaf spring for the perch housing because there's two studs instead of a U bolt. The shim on the other side goes the opposite direction, keeps the studs perpendicular to the spring plate, and allows the nuts and washers to sit flat. A rear axle