PRP Spline Drive Kit - Nissan RB knock * Custom-made springs already fitted

* Custom-made springs already fitted inside the stalks make for extremely fast installation as well as no trimming of springs required

more stable signal to the ECU

and return shipping fees will apply

The best-looking  ignition timing kit on the market will still look fantastic with this little anodized CNC 6061 accessory to compliment your ignition timing kit

Teflon shielded twin core wire

PRP Spline Drive Kit - Nissan RB knock * Custom-made springs already fittedSpline drive is recommended as the superior choice any time you have a crank out of engine situation. These sets are precision close tolerance machined from quality EN36 Billet and highly polished and are recommended for hardcore rev limiter bouncing, burnouts, and 2 step type launch control type situations, they will not fail you. Unique new quad master spline design differentiates us from the rest of the kits on the market, as per all PRP hardware,