1973 360

Swinger 340 said
The early 360's had the "J" ( 2.88-1.60) heads, but were only in the two BBL form. Mostly in trucks.

I pulled my 360 out of a 1971 C body Chrysler. It had J heads. Block was made in May 1970 as I recall. Don’t remember the intake or carb as I didn’t intend to use it.