69 340 block found

0B 170671 is a new number to me but it would have been in a Challenger originally, so there are only two possible VINs depending on hard top or convertible.

JH23H0B170671 or JH27H0B170671
Thanks Alaskan_TA. What would be best way to search for my correct 69 Swinger block, last 6 are 370668?

I guess I will have to find an E body site to advertise the block I have.