The Sparco track set — also known as seat sliders — are recommended for any seat application. This seat track set allows you to adjust the seat position fore and aft for a customized, comfortable cockpit. Sparco seat tracks employ a double-locking mechanism for increased safety.
This setup would allow for accommodating drivers of different heights in an enduro car, or for sharing a car in sprint racing and HPDE. It’s also priced affordably. $80.