correct USA 83 911SC SSI & oil line part numbers?

[DB_NC_95C2]

Can someone help me with this?

I did a search but didn't come up with what I need.

First (when searching Pelican's parts online) I come up with:

SSI-911-THK (pair) and I'm told by the guy on the phone that these are what I want for an '83 USA SC. He told me that they do have an O2 sensor socket.

YET... the text on the SSI page says specifically that

"All USA, Canada, and Japanese 911SCs from 1980-83 have 21mm flanges with appropriately sized exhaust studs. They require SSI models PEL-SSI-LT3.0/RT3.0."

I'm assuming (couldn't get an answer from the human on the end of the line) that these have O2 sensor sockets.

In addition, the page tells me that I need two replacement oil lines:
911-107-729-10-M20 and
911-107-739-10-M20

I just want my ducks in a row when I call to place my order, and given the differering (or non) information that I received on the phone I thought I'd check with the experts here.

THANKS

[Bill Verburg]

This page pretty much lays it all out for you, thick flange, O₂ in the drivers side only, oil lines 911-107-729-10-M20 (WITH front-mounted cooler) AND 911-107-739-10-M20.