New Tuff Stuff water pump rev flow

70ACE07B-489D-4DE7-98FD-C33E798D3FD3.jpeg 38FCEBCB-BFD4-4262-A168-E1591E5F99E4.jpeg 697D8B9C-88ED-4113-83ED-DB077276B107.jpeg Bought this a while back and it’s not exactly what I need. Reverse flow, lists for 318 and 360, but maybe it works for a 340 as well?

Tuff Stuff says it’s for years 1970-1988. Never used, just a little flash rust on the flange that needs to be cleaned off.

New is around $120...selling for a bargain quick sale at $60 plus shipping. Thanks