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  1. Highwayman

    Help

    I am putting a good, used (35K) older Vortec short block under my 1999 Tahoe's (062) heads and CFI injection and cannot seem to come up with a combination of pushrod/rocker arms that produce proper valve operation. something wierd in there on that ******* stepchild motor?
  2. Highwayman

    Headers difference

    I have a ‘99 Tahoe with a 5.7 I would like to put headers on, but don’t want to spend a fortune. All listings change at ‘99! Is it because of that damn EGR tube? Earlier models fit if it is eliminated?
  3. Highwayman

    Too many Oxygen sensors!

    Voter fraud is against federal law, plus I don’t live anywhere near anyplace were the feds give a damn.. only bureaucrats.. thank you to everyone else for the suggestion. A big help knowing whic pair controls what
  4. Highwayman

    Too many Oxygen sensors!

    My Tahoe has the 4 oxygen sensor setup before and after the cats. On an off-road truck with no cats, anyway to reduce that number and still send the proper signals.
  5. Highwayman

    The Stupid Engine Questions Thread

    thanks everyone, learned a lot! no littel alice, not all chevy small blocks are alike!!
  6. Highwayman

    The Stupid Engine Questions Thread

    Thank you so sir, gives me a bit of direction to start picking parts. Also that coolant hole. been told that but had forgotten. degree the cam a good idea too, will do. lol fogive the 'H" lol
  7. Highwayman

    The Stupid Engine Questions Thread

    New member first post. stuck. Putting refreshed older 350 in place of my 1999 Vortech engine, Using my Vortech stuff from the short block up, but replacing the cam with a Mellings R/V-torque grind. Ordered a timing set like normal, but the top gear is wrong for the cam. bet it is for the later...

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