In the continuing saga of my Spirit, I have installed the new clutch and transmission. The transmission is a used 543 that installed the OBX from the prior transmission. I used the ring gear from the transmission and shimmed it.
Now it has a whine once you get above about 20mph. I am not sure why. Issue in the junkyard transmission? Should have I used the ring gear that came with the transmission? Did I not get the shimming correct? ??? Any thoughts?