Hey guys, I'm going to replace the lash adjusters and followers on the 04 5.4 I'm building.. Found a kit that has both for a good price but is listed as for 2005 and up. I looked it up through my parts site to see if the two years list the same number and Sealed Power lists 2 separate numbers - the HT2304 and HT2305. I measured them and the O.D. and OAL measure the same. The Federal Mogul Tech line didn't have an answer either. He thought maybe valving differences?
Any input?
Any input?