Exactly!
The stampings on the block that came with the car are: 2780980340-6. It was cast in 10 of 69
I also have the complete info from the fender tag, as follows:
EN2
N23 N42 R11 V68 V88
GA4 I B51 C56 J52
GA4 C6X9 TX9 616 E37558
E55 D21 VS29 H2B 504(***)
