These are solid motor mounts that fit 99-06 GM LS-equipped trucks including Silverado, Sierra, Tahoe, Yukon, Yukon XL, Suburban, Denali, Avalanche, 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 for a small fee. They match factory measurements so the engine remains in the same location as stock.

Yes these will work with the Hooker turbo manifolds. Although it is tight fit my mounts clear the manifolds with no modifications necessary.