va-mopar Well-Known Member Joined Nov 8, 2005 Messages 208 Reaction score 7 Location Vinton,VA Jan 10, 2006 #1 Anyone? On my 340 block on the front, It is stamped J 340 plus some numbers. What does the J stand for? anyone know?? Thanks, Terry
Anyone? On my 340 block on the front, It is stamped J 340 plus some numbers. What does the J stand for? anyone know?? Thanks, Terry
L LM23P9B Well-Known Member Joined May 23, 2004 Messages 336 Reaction score 1 Location Sheridan, Oregon (Ory-gun Jan 11, 2006 #2 J is for 1973. The other numbers tell what day it was put together, and if it was the 15th or 39th engine put together that day.
J is for 1973. The other numbers tell what day it was put together, and if it was the 15th or 39th engine put together that day.
va-mopar Well-Known Member Joined Nov 8, 2005 Messages 208 Reaction score 7 Location Vinton,VA Jan 12, 2006 #3 Thanks LM23P9B (Ray)
