OD trans

Usually the blowproof bellhousings use the 4.807 pilot diameter so the most you would have to do is swap the front bearing retainer.
Not a blowshield, the LK7000 is an aluminum bellhousing that fits small block plus gen 3 hemis and A833, A230, and the Tremec 5 speed will all bolt up. Provisions for hydraulic or mechanical clutch, too. They are under $400 for the kit with shields. I've been searching for an OD bellhousing and keep missing them, plus they want obscene $. My cars are drivers, no need for the original part...so this looks like a great option, if in fact the register hole without shim rings is really 5.125"...anyone got one???