Question on where I can find a bellhousing cover/pic included

Hey guys. Curious where I can get a cover for this bellhousing. It's on a 1967 Buick GS400 4 speed Muncie.
Thanks
Josh

 

http://m.ebay.com/itm/200913941305?fits=Make:Pontiac

This should fit it

 

I think the starting slot is on the wrong side on this one.

 

I have one at home but in FL until the 2nd.

 

Doesn't Mike make this?
http://www.mrbuick.com/reproductionparts.html
Troy

 

You are correct I dI'd not see that when I posted after only 2 hrs of sleep thanks to 2 screaming kids all night. I know the bellhousing interchange. Sorry for the bad info