Engine/Transmission (1994 - 1998) 191 Delivery Valves

[nfox]

191 del valve

What number will be stamped on top of a 191 delivery valve? The delivery valves i got in the mail today have 052 181, and that is the same number as the stock delivery valves in my 96 215 hp pump? So are these 181 or 191 delivery valves?

 

[Sled Puller]

Sounds to me like you have 181s.

 

[Cooker]

I'm with Sled Puller. Those sound like they are 181's.