lowports actually had better camshaft oiling tubes. The holes are larger. I think theyre like $30 if you order them thru the dealership(GregV or Courtesy) I put the lowport ones on my highport after i had it built up.. every little bit of oil helps!!!
The rocker arms will pop right off after you remove the camshafts, just wiggle and pull, once you pull those off, there will be little pucks on top of the valve spring retainers the left side will have a slot- the right side will be perfectly flat, be sure you take those off too (a magnet makes quick work of those). The HVLAs are the little nipple looking things the rear of the rocker arm pivot on...these may be a little tougher to remove. If they dont come out by hand.. which they might not, put a rag around them and use some pliers to pull them out. dont wear nice clothes while you do this as they tend to skeet oil all over the place if theyre still full. I ruined a good t-shirt doing this
