Block casting number questions

[dank GN]

okay I'm looking into getting this 4.1 out of a 84 regal . i have purchased many blocks in the past from 109s to 290s. Anyway this blocks casting number is 25520044 which I can't seem to find much info on. Has anyone used this block for a turbo build ? How strong are they ? Any info would be great thanks agian

 

[ek02]

I have a block with that casting number as a spare and have not built it yet. They were some of the last 4.1 blocks made. I don't see any physical difference from a 291 or 484 block.

 

[Hotfoot]

okay I'm looking into getting this 4.1 out of a 84 regal . i have purchased many blocks in the past from 109s to 290s. Anyway this blocks casting number is 25520044 which I can't seem to find much info on. Has anyone used this block for a turbo build ? How strong are they ? Any info would be great thanks agianView attachment 307747View attachment 307748View attachment 307749

to bad your so far away i would take it off your hands for you. can't find it but i read on here it my be a caddy only 4.1 vin number match the regal?