How to rebuild all Ford or Mercury V8 flatheads for stock or high horsepower. Down-to-earth facts help you select components like an expert. Everything you must know about boring, stroking, porting & relieving, balancing. Camshaft selections available today. Pistons & crankshafts—which are best and why. Aftermarket cylinder heads and manifolds. Headers, ignitions, airflow secrets, cooling know-how. How to install late-model flatheads into early chassis.