1969 Roadrunner 383 block Date Code

[superbird77]

Hello, i am new to the forum but have been a long time Chrysler enthusiast. I have a 1969 roadrunner that i need to find a replacement 383 block for. I am trying to match the build date as close as possible, B05 (November 1968) Does anyone know what 383 engine stamp would be correct for this B05 build date? Not sure if E383 would be right, any help would be greatly appreciated. Thanks in advance!

 

[Meep-Meep]

It would be an E383 but the cast date would be a few months to as little as a few weeks prior to the SPD. There is also an assy date that needs to fall into place as well.

 

[superbird77]

Thanks!