Rear Progressive HD Leaf Spring Kit 2003-09 RAM 2500/3500 Gas 2 Lift Carli Suspension Axle Differential Bearing Kit the plug also drives the

the plug also drives the oil pump

Adjustable Spring Height: Allows precise preload adjustment to fine-tune ride height

Pry-Guard locking system with anti-twist

Fits: Subaru

Then this is your 6 Inch Lift Kit

Rear Progressive HD Leaf Spring Kit 2003-09 RAM 2500/3500 Gas 2 Lift Carli Suspension Axle Differential Bearing Kit the plug also drives theCarli's Deaver built progressive springs are progressive rate, combining weight capacity and smooth street performance, ideal for trucks with constant 1,500lbs. loads, perfect for mid sized Slide In Campers. Features and Benefits: 2 inch rear lift maintains slight rear height stance with Carli 3 inch Systems Ideal for mid sized slide in campers with up to 1,500 lbs in the bed Minimizes axle wrap wheel hop Ensures optimal weight capacity and smooth