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thompson valve covers

Discussion in 'The Hokey Ass Message Board' started by gear jammer, Jun 21, 2007.

  1. gear jammer
    Joined: Sep 22, 2004
    Posts: 340

    gear jammer
    Member
    from tucson az

    Thanks im on them now
     
  2. al bundy
    Joined: Jan 4, 2007
    Posts: 128

    al bundy
    Member
    from bay area

  3. Send me an e-mail if you find that catalog.:eek:

    I have to call BINGO, they may work, but they are not right....too many people will put them on with tons of pooky.:D
     
  4. al bundy
    Joined: Jan 4, 2007
    Posts: 128

    al bundy
    Member
    from bay area

  5. monsterflake
    Joined: May 13, 2003
    Posts: 3,763

    monsterflake
    Member

    do any of the early covers clear, let's just say, non-stock valve trains? i bought some valve cover spacers, and they aren't gonna work...
     
  6. LUX BLUE
    Joined: May 23, 2005
    Posts: 4,407

    LUX BLUE
    Alliance Vendor
    from AUSTIN,TX

    Not to hijack, But I have a set of early script Edelbrock valve covers for olds...and get this, you flip them over, and on the INSIDE, the have "65 OLDS" cast into one of them, and "CAL CUSTOMS" cast into the other.

    ever get the feeling this was one big ******uous group back in the day?
     
  7. Mr T body
    Joined: Nov 2, 2005
    Posts: 2,227

    Mr T body
    Alliance Vendor
    from BHC AZ

  8. Durod
    Joined: Aug 20, 2005
    Posts: 809

    Durod
    Member
    from DFW, Tx

    every time i open threads like these.....every time..

    interesting ****.
     
  9. Muttley
    Joined: Nov 30, 2003
    Posts: 18,501

    Muttley
    Member

    That Mickey Thompson handbook/catalog is jam packed with cool stuff, if you ever have a chance to get a copy do it.
     
  10. 22 track
    Joined: Mar 23, 2001
    Posts: 335

    22 track
    Member

    I have a friend who has a half dozen or so of the early Thompson valve covers he would be willing to sell. They are reproductions. I don’t know the price but they would not be cheap. He does not have a computer so PM me for contact information.
     
  11. Algon
    Joined: Mar 12, 2007
    Posts: 1,129

    Algon
    Member

    If you didnot find a set I know of a pair of Holmes Pontiac covers that should still be available. They have never been reproduced and are much more rare though similar to the Thompsons....
     
  12. I think those fit newer also. 61 to whatever. I didn't know there was a difference
     
  13. If anyone places an order from this catologue, get me a set too
     
  14. Shakey Jakey
    Joined: Apr 26, 2005
    Posts: 119

    Shakey Jakey
    Member

    Yes, I have a set ofthe 60's style M/T valve covers with the Edelbrock script for a small block ford. Quite rare I would think.
     
  15. DE SOTO
    Joined: Jan 20, 2006
    Posts: 3,857

    DE SOTO
    Member


    YES THERE IS A DIFFERENCE !!

    Although i have seen people use them due to the bolt pattern being the same.

    BUT the ends of the covers/heads on the EARLY '55~'60 heads are more rounded kinda like this (====)
    where as the '61& later heads are squarred off like a S/B chevy..
    kinda like this [====]

    The early Valve Covers actually hang off the ends a bit & sometimes cause a good leak at the ends.
     
  16. injectedA
    Joined: Apr 27, 2002
    Posts: 590

    injectedA
    Member

    On the '55 wagon, I can't bring myself to drill them and put the cast breathers on them so I am remachining a pair of finned sbc oil breather tubes from a HAMB member that sells them on here. I'll send a pic once I mount them. Hate that f'n oil running down the fins.
     

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  17. injectedA
    Joined: Apr 27, 2002
    Posts: 590

    injectedA
    Member

    and you will have to run a pair of gaskets on each side to clear rollers.
     
  18. gear jammer
    Joined: Sep 22, 2004
    Posts: 340

    gear jammer
    Member
    from tucson az

    Cool Id be interested in those, let me know, thanks
     
  19. OK, didn't know that. I have some Moons and Offys that stick out past my mid 60's heads as you described and interfere with the alternator bracket. But if you flip em upside down they appear to have ample gasket area to seal early or late heads. I can't remember for sure, but I think the last set I trimmed were currently available Offys I put on my 421 in the 51. Maybe the manufacturers are allowing for all years now? A universal cover of sorts? Too bad someone polished the Thompson of the lip on yours. I'll come get em off ya and engrave Da Grouch in that lip
     
  20. HEATHEN
    Joined: Nov 22, 2005
    Posts: 9,056

    HEATHEN
    Member
    from SIDNEY, NY

    Very true. I learned that the hard (and oily) way many years ago when I tried to run a pair of eary Edelbrock covers on '69 heads.
     
  21. Algon
    Joined: Mar 12, 2007
    Posts: 1,129

    Algon
    Member

    Cool, I'll send you a PM I was hoping to find them a good home. I hate seeing guys that can't tell a 347 from 421 ending up with parts like these on their wall...
     
  22. Louie S.
    Joined: Apr 18, 2007
    Posts: 644

    Louie S.
    Member

    I was bidding on them also till they got ridiculous!
     
  23. Algon
    Joined: Mar 12, 2007
    Posts: 1,129

    Algon
    Member

    The ones in the book were sandcast and only made in 1964, this is the first set of covers ever made for SBF by M/T, the "bread pan" series of diecast covers comes out for 1965 and runs untill 68 when they remove the area under the breather bar and narrow the cover for better sealing since the 65-68 ones have 1/16" gap around the gasket surface of most factory heads. The 68 and newer ones are what you have and Summit Racing still sold them up untill a few years ago...All items in M/T catalog from 64 were also made in magnesium but they are a mother to track down...
     

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  24. squirrel
    Joined: Sep 23, 2004
    Posts: 60,021

    squirrel
    Member

    for those who are interested in seeing the Thompson O**** valve covers Brad's talking about, look at the last page of the current issue of Hot Rod.
     

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