I recently swapped out my 408W for a 302 based 363 and had Stan at FPA build me a set of headers. I also installed Street or Track rear 3-link with watts linkage so I needed custom exhaust work done out here in the Texas Hill Country. Rowdy Flanagan's Muffler Shop in Marble Falls did a phenomenal job and I couldn't be happier. If you need exhaust work done you cannot go wrong using Rowdy, honest and beautiful craftsmanship exceeded my expectations. I've got two more which will be going to him shortly.