Need original heads for 1971 z-28

Discussion in 'Engine Topic' started by Timse, Feb 24, 2018.

  1. Timse

    Timse New Member

    Feb 21, 2018
    My first post on this site. I am restoring (I disassembled in 1987, yes-over 30 year project) a 1971 RS Z-28 but I am missing the original heads for the engine. My understanding is that I need casting numbers 3973487. The car has a build date 1st week of June 1971 and would like appropriately dated heads if possible. Does anyone know where I could get these heads either already rebuilt or re-buildable? IMG_2379.JPG IMG_1712.JPG

Share This Page