These Performance Accessories Gap Guard kits fill in the unsightly gap left by lifting your truck or SUV. Made of heavy-gauge rubber, these durable Gap Guards are custom-made to fit each application and will prevent mud and rocks from entering your engine bay and other exposed areas.
Customer Reviews: Well MadeApril 1, 2010 Eric Griffin(West Virginia, US of A) Its a gap guard. The holes are in the right places, its thick and heavy, seems like it'll keep mud and water out of the vital areas after your lift kit is installed. I deducted one star because there's a slick chemical feel to the material and it gets all over your hands while putting them on.