I get very few responses here when I ask questions but just on the chance some one might know where to buy lower control arm seals for a 62 1/2 ton lmc has the upper not the lower
Try rock auto www.rockauto.com they have lots of suspension, steering, shocks, etc at good prices.....Kieth
Try NAPA or other local auto parts suppliers. Also, try these: www.truckandcarshop.com www.classicparts.com www.thefillingstation.com
