'70 Chevelle with Another '70 Chevelle LS5 Engine

[scuncio]

Not sure how this car was originally equipped but it's carrying at least the block from a true SS454 Chevelle, either 136370K110990 or 136670K110990.

Link to 1970 Chevelle auction (https://ebay.to/2C7Qgg4)

https://i.ebayimg.com/images/g/vmYAAOSwFu1cFBlc/s-l1600.jpg

[GotGrunt]

The CPA suffix with partial VIN 11K110990 = 1971 LS5 4-speed, either 136371K110990, 136671K110990 or 136801K110990

[scuncio]

Good call, can't believe I missed that.