1. Richard316

    Richard316 New Member

    Joined:
    Nov 13, 2013
    Messages:
    1
    Likes Received:
    0
    Trophy Points:
    2
    I have 68 J code 302, all numbers match,except heads have 2D15, 2D29, does this mean they are from a 72? and think they already have hardend seats in it?
     
    #1
  2. horse sence

    horse sence Please don't call me Mom
    SN Certified Technician

    Joined:
    Nov 30, 1999
    Messages:
    4,257
    Showcase:
    164
    Albums:
    5
    Likes Received:
    721
    Trophy Points:
    163
    Location:
    Wile Coyote's stunt double
    i believe that is the casting date, it should start as C6 for 1966 ,C9 for 1969 and D0 for 1970 so 1972 would be D2 at the start of the numbers . the number your are looking for is under the head on one of the intake runners a pair of 66 heads i have say C6OE .
     
    #2
  3. horse sence

    horse sence Please don't call me Mom
    SN Certified Technician

    Joined:
    Nov 30, 1999
    Messages:
    4,257
    Showcase:
    164
    Albums:
    5
    Likes Received:
    721
    Trophy Points:
    163
    Location:
    Wile Coyote's stunt double
    if i remember right the 2 is the month Feb. ,D is 4th shift and 15 is the day of the month so it is February ,4th shift ,15th day =2D15. as i said the year will be on the bottom of the head.
     
    #3

Share This Page