Head stud length

Discussion in 'Technical' started by Z32 TT, Jun 15, 2014.

  1. Z32 TT

    Z32 TT Active Member

    Hi,

    This is a long shot but does anyone have the lengths of the arp head studs. 14 tall two short?
     
    Z32 TT, Jun 15, 2014
    #1
  2. Z32 TT

    Z32 TT Active Member

    To update this:

    The closest studs in 9/16" would measure 4.750" and 5.250" overall. You will likely need to modify the block to accept these studs. The part number for the 4.750" is AQ4.750-1LB and the 5.250" is AQ5.250-1LB.
    Regards,
    Zac Kimball
    Automotive Racing Products
    (805) 339-2200 ext. 206

    So about 190 bucks for the studs and a fair bit more for machining but great for nitrous zeds or 40psi motors
     
    Z32 TT, Jun 19, 2014
    #2
  3. Anti

    Anti 14.7 x 14.7 = 44.1

    bump

    What studs did you plan to fit? they're massive?

    What did it set you back to bore/tap the block?
     
    Anti, Jul 15, 2015
    #3

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