Casting Number

[Fast92RS]

I was wondring if you guys could help me decode my engine casting number, So far I got is:

D303 = April 30 1993
14093638 = 87- 95 350 1 pc rear seal roller cam block
V 0510 UKA = Flint, Michigan May 10 but what does the suffix code UKA mean? I know it has to do with what car or truck and trans cobination.
Please help.

[FBODS4EVER]

here ya go there were two. yours is the 93

Code Year CID Vehicle HP RPO Trans Carb Comments
UKA 81 350 Truck 145 LF-5 2-Brl C 30, A.I.R.
UKA 93 350 Truck 210 L-98 TBI

[Fast92RS]

Thank you

[FBODS4EVER]