I found the Stant #10331 Lev-R-Vent 16lb cap and the OE #10231 16lb cap that I have.
Is the Lev-R-Vent the cap that I need to make this swap?

Note: I checked the Stant master catalog and the above are the only two 16lb cap part numbers. There are also two 13lb caps too that match the above descriptions too.

Thanks

1970 YO7 A66 [Canadian Export] F8 Challenger
340 (Currently in shop for stroker assy.)