2025 GM 1500 trucks are coming with a rounded leaf spring top plate and u-bolts, this allows anyone with a lift or leveling kit that has a block and u-bolt kit to convert back to the flat top plate to use with traditional GM square u-bolts.
- Converts 2025 GM 1500 top plate back to the flat top plate to use with traditional GM square u-bolts.
- For trucks that have a 2025 GM 1500 lift or leveling kit that has a block and u-bolt.