BB 427 that falcon has the look of a bad to the bone drag strip killer !!! ... greyscale . this is so original it still has clutch heads all over ! I don't have any of those tools yet . if I change the engine it would be simple , powerpak factory 4 brrl quadrojet and some early corvette valve covers . a lot of people say put an alternator in , pyt a Camaro front end etc . I like it just the way it is , even the steering and drum brake are getting better with adjustments .