I'm trying to return a 1960 235 engine back to stock condition. This motor was modified using a 216 harmonic balancer, 216 fan pulley, and a water pump with the shaft cut off. I have a fan pulley (will fit a long shaft water pump) from a 58 to 62 235 for a 3/8" wide belt. I'm having trouble locating a 7 1/4" diameter harmonic balancer for a 3/8" belt. Any ideas to bring this back to stock would be apreciated. I will temporarily use this engine in my 51 GMC truck.
