That’s an E21 3-series steering wheel most likely from a 320i. That wheel will fit a 2002. It looks similar to the ‘74-‘76 stock 2002 steering wheel except it’s smaller in diameter and the center horn pad is part of the wheel, no longer a separate removable piece.
I have all parts from a ‘72 2002 I recently dismantled for sale. Interior, drive train, sheet metal, suspension, engine parts, etc. Let me know what you need.
I have parts from three or four other 02s available still as well.
E21 had larger rear drums than 2002 and was a popular upgrade prior to the fabricated rear disk kits offered by various venders. If you’re not going full on track and want to upgrade all four corners, I’d go with e21 drums in rear and fit volvo calipers (from a 240 I think??) up front but you need the hubs from a ‘77 e21 to make them fit and also the rotors I believe. You can also add a Tii brake booster (this exact same Tii booster was used in certain Volvo cars as OEM as well and may be cheaper to source used) along with a late 70’s 5-series master cylinder. I did use the Willwood kit up front on my Tii race car and that setup was absolutely fantastic! The stopping power was considerably improved especially with the addition of racing brake pads. The bonus of the willwood brakes and also adding disks in the rear is the savings of weight and of course weight is an evil thing on a track/autocross car!
I used the Ireland rear disks in my track car and was very satisfied with them. I used the aluminum calipers and did run a bias valve as they recommend. I can’t remember for sure but I think the calipers were from a General Motors vehicle?? I’d highly recommend them for track use. Not sure disk are really needed for street use though...upgrading to E21 drums would probably be a cheaper solution and offers better braking than the standard 02 drums.
Jim, hopefully you still have the Becker radio in the Tii. I’m lucky enough to have the Mexico cassette I’m my 300sd that was a factory option in 1980. They are great radios and the Europa 2 in your Tii was my first experience with one!