they are good lifts. They are made by full throttle for Kevin at B&C offroad. They are a little pricey but he can get you a good deal. He will stick you pretty good on instal though. Overall a good lift, but it does have one design flaw on the 2500hd kit I know of, if you come down real hard on the front suspension you can pop a balljoint out due to boxing of the UCA drop bracket. Personally I would get a Cognito lift but 3rd coast is by no means a bad lift. Expect to pay alot for instal though either way. I ask about 300 for a big lift instal which is generally less than half of what a shop does, so that gives you an idea of the shop price.
A forum community dedicated to GMC and Chevy full size owners and enthusiasts. Come join the discussion about Silverados, Sierras, and other full size trucks performance, modifications, suspension, lift kits, tires, maintenance, and more!