I was thinking about a solid shim, But I talked to a guy who did a solid shim and started breaking torque converter to flex plate bolts, And those were ARP's too. He also broke Flexplate to crank shaft bolts and had to pin the flex plate to the crank to correct it. That was on a N/A, His trans also had the valve body drilled out ect. Overall I happy with the results, I would have likes the 1-2 shift to be a bit faster, but 2-3 and 3-4 is WAY faster than before, same with 1-2 just not as fast as the others.
More vids coming