GMC Truck Forum banner

leaf springs

  1. Lifted Suspension & Offroad
    NBS 1500. Looking to upgrade my rear-end suspension to increase off-road performance without having to do any modifications to my frame. Current plan is to start fresh with a new main leaf from michigan truck spring (3 leaf 22-1567 ), add a deaver J-1 mini pack to get a "semi-progressive"...
Top