I got a set of pretty decent dyno headers for my car recently. Almost even fit. I could use about an inch and change more room between the frame rails. Instead of modifying the headers, is it feasible to have some spacers made up and install studs in my Indy heads? Is there anyone out there that would take a paper blueprint and cut me up a set of spacers for a nominal fee (AndyF) ???

get ahold of SD concepts a board sponsor here. Jerry did me right with some custom intake manifold (SB) spacers. reasonable price and & my patterns I sent were far less than perfect & he made em perfect! highly recommended. I would suggest telling him that RR sent you but that usually makes the person being hit with a surcharge. YMMV