i bought my studs from Summit.  Part number ARP- 154-4003.  Your 471 heads already have some posts in them, but those you added can't do anything but help.

John - "The Hoosier Hurricane"

        by #3 &#6 cylinders....I'm using #471 heads now and they should be "posted"....Do I need to add more "posts"?

                                                                                 Thx, Bill

Bill

Pelham,Al

I use 1/2" studs, don't know the number for 7/16.  However, I use studs for 351 Windsor.  That tells me that the 302 studs should be the right length for 7/16 studs.  The longer studs for the ends of the top row are just barely long enough, but they work.

John - "The Hoosier Hurricane"

Billy, on cast heads they seem to be 3" & 5" long.

  AussieBill            YYYY    Forever Y Block     YYYY

 Down Under, Australia

      I know they're two lenghts needed but would the "stud" need more or less length. "Hoosier" Would you know?

                                                               Thx,

                                                                Bill

      Still fighting a gasket problem....

       

Bill

Pelham,Al