Okay, thanks for the size!
Btw, while we're talking about the Ricardo unit, is there anything special you have to do (e.g., have clutch installed) prior to bolting on the starter?
The reason I ask is because when I was searching for information on the Ford GT starter, I came across a post on a site which indicated the starter had to be bought with the clutch (which as far as i can tell is wrong) and had to be installed after the engine/clutch/transaxle are all bolted together.....if you have the transaxle, and just the transaxle, sitting there, can you just bolt up the starter and call it a day?