Finally here! These are solid motor mounts that fit 07-13 GMT900 GM LS-equipped trucks including Silverado, Sierra, Tahoe, Yukon, Yukon XL, Suburban, Denali, and Escalade. They are a direct bolt up using factory hardware. Custom feedback is there is only a slight increase in vibration or noise and most say it is barely noticeable. These are laser cut 3/16″ steel fully mig welded. All brackets will ship raw ready for your paint or painted black for a small fee. They match factory measurements so the engine remains in the same location as stock.