I have a 327 small block bored 30 over, flat top 4 valve relief forged pistons, stock rods, stock crank, 60cc heads with 1.72 int. and 1.50 exh. 700r4 Trans, 27 inch tall tires, all going in my 1964 El Camino. What I am looking for is a street able engine nothing more than 350HP. Want to get ideas on Cam, Rear Gears, Carb Size, as well as possible up sizing the int. valve to 1.94 Not wanting to change heads out. All info appreciated.

Thanks