Synergy Manufacturing Bump Stop Spacer Set 05-25 Ford Superduty 4x4 ISSPRO-R42255 The billet material is designed

The billet material is designed to absorb the torsional load without snapping as the factory piece is prone to do when subjected to a high load situation

AFE Power's deep transmission brings performance engineering to the protection of your truck's transmission

This kit does not come with a muffler

with large and small hub sizes on the side gears

Synergy Manufacturing Bump Stop Spacer Set 05-25 Ford Superduty 4x4 ISSPRO-R42255 The billet material is designedThe Synergy Ford Super Duty f 250 F 350 front bump stop spacers are highly recommended when lifting or leveling your truck with longer than stock front shocks. These bump stop spacers are designed to add 1 of space between the frame and bump stop cup. When adding longer than stock front shocks, such as Fox 985 24 155, the shock will bottom out before the axle hits the bump stop on the frame. This puts high loads on the shock and frame where the shock