318 Build

Dartn440 said
I’ll go back and look at the block....could have sworn I saw 66. But then again, we were cooking a block in the cleaner, there was welding, cutting, and energy drinks involved....lol

If the date is after June of 66, it's most like a first edition of the 67 318 LA.... They launch the new models in June/July....

If it's like a January cast date block, then it may be a poly.... It's easy to tell a poly by the bottom of the valve cover is uniquely shaped...