Hellwig LP-25 Progressive Rate Load Leveling Helper Springs (multi-leaf applications only) Not for models with single leaf springs.
The Hellwig LP-25 Helper Spring set the standard for all other
aftermarket helper springs. Featuring a Fulltime Spring Rate design it
is the workhorse of the Hellwig Spring line. This is ideal for fleet
applications or vehicles that consistently carry a heavy load day in and
day out. Includes installation kit