Did you remove the transmission completely out from under the car? We did mine on straight up jack stands and installed the fork for the Z1 kit while the transmission was still under the car. It wasn't too bad.
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2011 370Z 6MT Sport Gun Metallic | ARC | CJM | Ecutek | FI | Fujimura | R2C | SPL | Stillen | TWM | Z1 | ZSpeed | |