Folks a friend of mine desperately needs a piston for his 3 HP Stover. The specifications on the piston are: 5.00 inches in diameter - 8.00 inches tall - wrist pin diameter is 1.375 inches - top of piston to center of wrist pin is 4.500 inches. The piston has (3) .375 inches rings. If anyone has a piston like this or knows of something that will work please contact me. My e-mail address is firstname.lastname@example.org.