6 Inch Lift Kit Mono Leaf Rear Diesel GMC Sierra 1500 2WD (2025-2026) Rough Country Differential Lock Spring 1990 GMC S15 Getrag-5 speed

1990 GMC S15 Getrag-5 speed

Rear Tender Spring Rate Lb: 325

Most all-terrain type tires do not offer enough traction when traction is needed and the IROK ND does an excellent job of filling that void

Only drawback

Fully rebuildable and retunable

6 Inch Lift Kit Mono Leaf Rear Diesel GMC Sierra 1500 2WD (2025-2026) Rough Country Differential Lock Spring 1990 GMC S15 Getrag-5 speedExplore New Heights: GMC's fourth generation Sierra 1500 features an impressive all new design that's built from the ground up, with aggressive angles and head turning stylings that fit in beautifully when transformed with Rough Country's 6 inch Suspension Lift. Innovative Design and Construction: When changing a vehicle's suspension, the key to preserving ride quality is keeping the geometry of all suspension components as close to their factory