Thats a new one, Ive had a lot of cars thru the year come thru the shop with those rears in them and have never heard about a crack like that before....9 inch on coil overs ???
Kugel has a Ford 9" IRS --- and that might be better suited to this application.
Would just have to pull the body off -- and mod the chassis for the minor differences.
When I was under the car and doing some cleaning etc -- I also noticed my fully polished Food Grade Stainless Steel exhaust has a few "issues" with cracking welds as well.... so guess that will also be on the complete TWEAK AND RE-DO list.
The exhaust needed some expansion built into it -- and some vibration reduction. Pretty little parts like that are fine for cotton packed show cars -- not so much for something that's actually going to get it's azz kicked on a regular basis.
Maybe I should just get out of the hobby and go to Europe for a few months... come home with a nice Ferrari 458 Spider...
What with all the flaming crooks -- and shoddy azz builders these days...
WTF? IS your case chromed or polished? If chromed (which kinda looks it from the spider cracks I see next to the crack), severely lowered the tensile strength of the case through hydrogen embrittlement. If polished, i really have no clue.....
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Mike Redpath
Musclerodz & Customz facebook page