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Hello, How can I tell if I have a real 69.5 440 6 pak engine ?
Thanks for the help.

you will have to tear it apart after you look at the casting date on the block and the sequence number stamped onto the oil pan rail, if the block was cast after 6-21-69 ( I think that is the date the production lines where stopped in 1969 for production line cars ) it is probally not a real 1969 1/2 six pak block. If it was cast before March of 1968 in may not be a real 6 pak block either, maybe so though knowing how Chryler used what they had when they needed it. I found out a long time ago to never say never when it comes to production cars What are the numbers stamped onto the right oil pan rail and what is the casting date on your motor?

Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)