Disconnect the battery and remove existing manifolds. Some applications may require dropping the starter to slide the passenger-side header into place. Fitting: Work headers up from below the chassis.
. If you are looking for an installation guide or technical overview related to this part number, here is the technical breakdown: Product Overview: Summit Racing SUM-G9011 Headers Go to product viewer dialog for this item. g9011.mp4
These are long-tube, one-piece steel headers designed for high-performance exhaust flow in big-block Chevrolet engines. 1 3/4 inches. Disconnect the battery and remove existing manifolds
3.00 inches with 2.500-inch reducers included. 1 3/4 inches
While there isn't a widely recognized "write-up" for a file specifically named , the identifier G9011 most commonly refers to Summit Racing Painted Full-Length Headers Go to product viewer dialog for this item.
You may need to cut roughly 5/16” off the stock spark plug heat shields to ensure a proper fit.
According to the official Installation Instructions , the process generally requires the following steps: