[Kurt S]

The Jan 1970 Service News states that some late 69 Chevelles received 402's with the 1970 engine coding (eg CJA instead of JA).

Is it common to see these 69 402's? Any idea of what months of Chevelle production this affected? What 69 402 engine dates have been found? Are we talking mid-June engines, early-July, etc?
Thanks!

 

[tunes]

My Chevelle was built the second week of July and has a JD coded 396. I have not run across a 402 in a '69, but have heard about them.