eastsidebimmer 39 January 29, 2010 This cover, (a BMW part with date stamp 74 on the inside) came on a diff I recently purchased. Does anyone know the "how and why" for the cover with the extra two cooling Fins? Were the fins added for cooling or badassery? Share this post Link to post Share on other sites
TobyB 2,452 January 29, 2010 looks like a post- 73 diff cover to me- nice, but not unusual. t Share this post Link to post Share on other sites
napa02 3 January 29, 2010 Yep, same one as stock on my 75... Share this post Link to post Share on other sites
mlytle 1,741 1 Vehicles January 29, 2010 yup...74 and later had the finned diff cover stock. Share this post Link to post Share on other sites
eurotrash 724 2 Vehicles January 29, 2010 Hence the natural badassery that came stock within my Squaretail.. Aaarrgh.. 7/8 bar is in the mail.. Share this post Link to post Share on other sites
