can anybody ID this engine code?

[H-K]

I've looked at several web pages that appear to have complete/comprehensive listings for engine codes, but I can not find the suffix that is stamped on my engine.

The code is:
V0515UXS

I can't find UXS anywhere. I did find XS which was a 1969 350, but if that's the suffix, then I can't figure out what the U is.

V = built in Flint, MI
0515 = built on May 15
UXS = ???????

any help appreciated

 

[78mitsu]

sure it isn't UYS? Which would be a 79 305 truck engine with a automatic behind it.

 

[H-K]

sure it isn't UYS? Which would be a 79 305 truck engine with a automatic behind it.

yeah, I sanded off the surface and can see it very clearly -- I definitely have the code right.

thanks for checking that, though.