The Stovebolt Site Forums The Shop Area The HiPo Shop 383 "New build" smoking

With the engine on the stand and all of the piston assemblies removed, I would not hesitate to pull the crank and cam out, any machine work/honing will be dirty and in my book too risky not to clean the bare block thoroughly afterward. The rear main seal will be included in a complete gasket/seal kit, might as well go all new seals. I agree with Joe H on the PCV system, there should be no need to alter the factory system if the plumbing is correct. You could check out the catch can options at Summit or Jegs but that engine shouldn't need any. Just my 2 cents.