2010 Pete386 knock sound when I hit a bump or turn

[PocketChange386]

Happy Friday guys maybe someone can help, this is my first week in my 2010 386 Isx 10spd Fuller. W[/b]hen I hit a bump or occasionally turn I hear a harsh knock coming from mid cab area . Upon inspection I noticed the leaf spring bushings are shot but also looks like there is supposed to be a rear support bracket over the transmission that I don’t see , I see the two studs on the top of the trans and also the bolts where it would be secured to the frame but no bracket ... I was told only 13spds have that bracket but that sounds ridiculous. Does anyone have a 386 or have knowledge of them ? Any info would be greatly appreciated [b] see pics attached below