As far as I can tell this is official AC Delco material. Tips for absolutely silent brake operation: 1) Apply a very thin coat of the supplied grease to the edges of the pads where they ride in the clamps and UNDER the pads or between the pads and the back of the brake pads. NOT between caliper and seal. 2) Sand the rotor lightly with coarse sandpaper (150) and wash the rotor with water and dish soap to remove all old grease and a thin layer of old pad material. This creates a new surface for new brake material to deposit on, similar to using new brake discs. In my case it also eliminated what I thought was the cause of my slight squeak when the brakes were cold and wet, some shim and wax getting on the rotors. And of course no grease should get onto the pads or rotors.
2 Vepagoo 10In 13Lb/58N Gas Shock Spring Strut Lift Support For Cabinet Door Truck Tool Toy Box Lid - C16-03213
13 Review
1.5 Inch Leveling Lift Kit Compatible With 2004-2022 F150οΌLeveling Lift Kit Fit For 2004-2022 F150 2WD 4WD Forged Front Strut Spacers Raise The Front Of Your F150 By 1.5
13 Review
ARANA C16-08568 20" Gas Lift Struts - Perfect For Trucks, RVs, And Boats - 20 Lbs Capacity - 2Pcs Set
15 Review
MICHELIN Energy XM2+ 185/65 R15 88H summer
29 Review