273 W/ FENDERWELL HEADERS
I have headman hustlers on my 66 Valiant. My 15" front runners hit slightly on full lock left and run fairly close to the master cylinder. The old cast iron dual master would push a bit of fluid out of the cap on long runs. When I put the new Mopar performance aluminum master cylinder I also installed a heat shield from Mancini racing. No more pushing out fluid. Ceramic coating on the headers also helps. quite a bit with heat.