It's a rainy weekend so I can't work on my son's truck or my 73 Javelin. So I'm putting things together to build a 343. I want to make sure I have the correct harmonic balancer. The one I have came off of another hot-rodded 343 but the previous owner changed a lot of things on the engine so I want to make sure it is correct. It is casting number 3216085, a four bolt balancer. Is this the correct one? Also, I will need a bolt kit for the accessories on the engine, since it is a new short block. Who has a good 343 bolt kit (pan bolts, timing cover, alt and PS brakets, etc.)? Thanks, Joe Fulton Salinas, CA