R3W7 Assembly

Lol. For the record, I asked the guy at Indy if I needed to worry about the shims being hardened....he said no need. And, since the shim will touch aluminum on one side, and the locator on the other, I am not concerned with wear rates like I might if the shim had the spring moving against it.

I would have preferred to use a spring cup with sides on it as a further way of restricting side to side movement of the spring...but there is no room for it. The springs are 1.56" diameter, the cups are 1.735" diameter, and the space within the head is probably 1.625" diameter.