When Removing The Factory Inner Fenders You Will Need To Relocate The Hood Hinges. Switch Suspensions Cowl Mounted Heavy Duty Hood Hinges Will Support Your 60-66 C-10 Hood With 3/8" Thick Hinge Arms Pivoting On Oil Impregnated Bushings & High Strength Shoulder Bolts For Accurate & Smooth Operation. Weld On Hood Mounting Plates Come With Pressed In Lock Nuts For Hassle Free Hood Installation. Black Zinc Coated, Precision CNC Cut & Tig Welded HRPO Steel. Made In The USA.