[SEL] Hercules or Economy J mixer

[Reed, Richard A. USNUNK NAVAIR 104, 110]

   Can anyone give me the dimensions for the top opening of the J mixer off of a Hercules or Economy engine. I only need the dimensions from engines 4hp and below. I 
am making models of the J mixers so I can cast some new ones. I already have the dimensions for engines 5hp and up. Also, I am in need of a clutch pulley for a 5hp Hercules if anyone has one they don't know what to do with . Thanks.

  Rich Reed
Southern Maryland