This is our 1" to 3/4" 4140 Chromoly High Misalignment Spacer. When 2 are used with our 1.25" Chromoly Rod Ends the overall Mounting Width is 2 5/8" They are CNC Machined in House from 4140 HTSR Through Hardened Chromoly then Liquid Nitrocarburized for Additional Wear and Corrosion Resistance.
