Hybrid Racing Z3 K Series Swap Short Shifter Box AssemblyHybrid Racing created the only bolt in solution for k swaps using the Z3 transmission from the 8th generation Civic Sis. The Hybrid Racing bolt in Short Shifter mounts to your chassis using (4) M8 bolts. Two bolts utilize the stock bolt holes behind the stock shifter location, and four holes must be drilled in the center tunnel for the other two bolts (no drilling is required if you are replacing a Karcepts shifter adapter plate). The drilled holes