Layered wood shift knob inspired by the golden-era Porsche race cars. Made from walnut and maple for a classic contrast, with an oiled 47mm finish and laser-engraved 915 shift pattern.
Designed for the newest RennShift models with M8-1.25 threads. Please confirm your shifter thread before ordering, as older sticks used 3/8"-24 threads. A typical M8 bolt, often used with a 13mm wrench, will feel completely loose in the older 3/8" threaded hole.
Includes shim pack to clock the shift pattern correctly when tightened.
Also available: adapter for use with a crush sleeve to fit factory 915 shifters.