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Thread: Header Problem?

  1. #1
    Junior Member APPRENTICE
    Join Date
    Jan 2007
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    Mid Michigan
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    18

    Header Problem?

    I'm building a 505ci. BBC for my 74 Nova i'm useing Pro Top Line iron 320s the exh. ports are raised .500" am i going to run into problems when it's time to buy headers?

  2. #2
    Administrator RACING JUNKIE bjuice's Avatar
    Join Date
    Apr 2003
    Location
    Greenville s.c.
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    3,239
    i would Say bolting to the heads ..NO...but clearance from there down who knows..
    many of us has seen headers that suppose to clear chassis that do not ( off shelf).

    good luck and lets hope you do not have to go with custom header work.

    Nothing left to do but try what you have,

    thanks

  3. #3
    Senior Member DYNO OPERATOR
    Join Date
    Oct 2004
    Location
    florence ky
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    498
    I ran those heads on a 572 in my nova i used hooker super comps they fit good no problem it was a 73 same car.

  4. #4
    Junior Member APPRENTICE
    Join Date
    Jan 2007
    Location
    Mid Michigan
    Posts
    18
    Thanks for the info i appreciate it. Did you run aluminum or iron Pro Top Line heads? How did your 572 run? My 505 is getting there i have the short block together, heads are assembled, when i get some time i'll get back out there i have to measure and see what length pushrod i need.


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