Hi,
You're refering to the "wishbone" that attaches from the center rear of the flywheel housing to the spring perches? Check out ebay there were a couple of them(about $100.) on this past couple of days. I have one which is not that bad condition was saving it for backup. It is straight, just a little rusty on the underside of the rear mounting point. let me know if you can't locate one. I am in Florida, Bill H. 321.454.4490