Greetings all,
Thank you in advance for your help. I am a first time poster to this great site.
I have purchased an RR1 1968 GTX.
This is what is confusing me. Keep in mind I may be part of the problem!

Numbers right of distributor on machined pad: D440 10 9 2

Casting date on passenger side on block under head: 9*26*67

No machined pad or stamped number on passenger side above pan rail, rearward of mount.

There is a number stamped below the starter on the block. (lay on back, look up!) It is: PT440P22550878

Transmission stamped number @ top of bellhousing matches car VIN

My question is, what do I have? I realize it is a 440. I would like to decode the stamped number and any other information you could provide as I start the restoration.

Thanks again for your help!
Dirk