Fits 1969-1994 GM, Ididit or Flaming River non-telescopic type steering column
O.D. measures 4 and the I.D. is 3/4"
Includes black metal cover, horn button spring, plunger spring, lead wire and three mounting bolts
36 spline count with a spline O.D. of .68"
Bolt hole pattern is 3 on 1.51"