Here ya go- - - - -I think Gear Vendors uses the same unit with some adapters for their setup, and bumps the price up 4 or 5 times.

http://www.hunt101.com/data/500/laycock_OD.jpg

I'll need to use the output shaft from the Volvo transmission with the pump drive eccentric built into it, and make an input flange and bearing carrier for it.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!