I just bought a rebuilt 72 350 4 bolt main and am wanting to turn her into a 383 with about 400hp to the wheels and am wondering what it would take to do that. the guy i got it from is a family friend and said it has 194 heads and a rv cam already i think and has like 275hp at the motor as it sits? im not to sure but thanks for the help guys

 

Oh about $3000..........

 

Dayyum