Selected prime original Chrysler/Mopar restored Heavy Duty Bolt Swivel Pkg for all 62-73 Chrysler/Mopar cars.Are cleaned with a proprietary process to removed any rust.All threads chased & tapped & plated as per original with long lasting rust preventative applied.Other versions with shorter 3 9/16"bolts and or zinc plated swivels available. M- 2275469 LG/PH