4003 Upgrade Kit - makes 4003 into 4002 - GFB 4202 Nissan Skyline in terms of the bushes

in terms of the bushes they will arrive as shown in the product photo

are CAD designed

Spark Support Gap Discharges will occur in the Spark Support Gap (space between the tip of insulator and the base of the outer electrode) to help prevent carbon buildup

We chose to include brake pads that lock up hard when brakes are cold

4003 Upgrade Kit - makes 4003 into 4002 - GFB 4202 Nissan Skyline in terms of the bushesGFB's Short Shift kits are like no other. Until you feel the action of one for yourself, you won t believe the difference! Why did we bother to make a short shift kit, when there are so many other brands available? Because there was room for improvement! Our unique system means that not only is the shift throw distance fully adjustable, it can be reduced more than any other brand by a long shot (at the shortest setting, the throw from 3rd to 4th is a