HOW TO TELL A 11 INCH FOR 10 1/2" ONE A PART THIS IS THE ONE THAT CAME IN S/S 4 SPD HEMI FROM THE FACTORY!!!! THANKS

i think the r/c only came on 65 a990 cars. the r/c is heavy cast iron with a cast iron inspection cover and r/c cast into the bellhousing. the r/c's were 10 1/2". i haven't seen one in many years but this is the best my old brain remembers.

GALEN PARTS BOOKS SAID R/C 426 BELL HOUSING
FOR S/S 1967-8 CARS

There was one on e Bay within the past few months if i remember correctly.
I don't remember what it was bid up to though.
It was the first one that i have seen on e Bay in a long time.
I have one of those bellhousings and inspection cover in my collection of parts.
It was a 1967 item.
The 64-65 cars used the bellhousings that said "steel" cast into it.

Correct it does not say steel on it, how did you idea it for a 67 so it would be a 11 inch
right?? does it have gold paint on it??

HOW was it list on e bay ??