Although rated at 375 hp, it is rumored that they escaped the factory with close to 500 hp.The Mustang Boss 429 is the dream of most Mustang enthusiasts and it was made to meet NASCAR regulations. Fewer than 1,400 were built making the Boss 429 Mustang a rare horse indeed. The Boss 429 engine was
The post This Hoss Is The Boss, 1969 stock 500 hp Boss 429 Mustang! Built by Kar Kraft appeared first on Muscle Car Fan.