325is E30 Final Drive ratios

[zracer22]

Watching my in-car video, I noticed that my 4.10 rear needs to be changed. I have several 3.73 LSDs and someone to rebuild them, but I can't find the higher gears. I'd like to find a 4.27 or 4.45. Where can I get the gear sets?

 

[rbreed]

Contact Tony at VAC Motorsports (866-714-2002) in Philly. I got a 427 gear set from him last year.