Performance Rockers SBC - $150 (SEASIDE)

For sale are a universal set of 16 EPWI Performance Roller Rockers for SBC 3/8" Stud x 1.
5 Ratio Fully CNC Machined Black Anodized Finish Needle Bearing Fulcrum and Roller Tip Centerless Ground Pin & Roller Pedestals Machined From Billet Steel Thick Wall Adjusting Nut Unique Full Body Design Maximum Open Pressure – 800 lbs.
Includes a universal set of pushrods, 5/16 in.
Diameter, 7.
200 in.
Length, assume they are GM brand.
All parts are complete and in excellent working order with no noticeable wear and tear.
Changed complete top end on an SBC recently and these were on it.
I don't have the history on the engine or internals these came off of or were part of.