Sprint Car Splined Left Side Birdcage Spacer. Black.

These left rear bird cage spacers feature internal splines to protect the axle where the rotor slides over and space the bird cage out.

Material: Steel (welded)
Finish: Black
Spline Count: 46
OD: 4 3/4"
ID: 3 1/4"
Weight: 5.6 Oz