DEWHEL Gear Shift KNOB Extender Extension 10X1.5 Lever Gear Shifter 3.75"(94MM) JDM Rally Drift for Honda Acura Color Black Made from aircraft grade billet aluminum. Anodized for a long lasting finish. Installs in seconds NOTE: These are for MANUAL transmission vehicles ONLY. Will NOT work for Automatics. Thread Pitch is M10x1.5 Fits most HONDA CIVIC EF EG EK ETC(Manual Transmission)