Good am FGF. My mechanic is trying ot install my new engine (made by "Tuff Dawgs"). The driver's side is touching the stock brake booster as he lowers the engine. Because of the size of the rocker arm, my valve cover has to be a little higher than the stock one. Have you guys encountered this problem before? What is the correct procedure for this? I told them to remove the valve cover, install the engine and reinstall the valve cover. Or, remove the brake booster, install the engine, and reinstall the brake booster. Any help is appreciated. Thanks.