Description
A single .500″ billet aluminum interlocking seat spacer, made exclusively by Driven. This is the fine-adjustment size – the one you add when the driver is close but needs a half inch more height, or when you are correcting seat angle rather than raw height.
Because it interlocks with our other spacer sizes, it stacks into a rigid single unit instead of a loose pile of washers that can rotate and settle. That keeps a safety-critical mounting point behaving predictably over a full season, and it means you can log a stack height and reproduce it exactly when you rebuild.
Sold individually so you can buy precisely what your stack needs. If you are starting from scratch, the complete kit with .500″, 1.00″ and 2.00″ spacers is the better value. Pair with the Driven Seat Mounting System for a seamless install. Part of the D.ONE Deal program for two-day shipping.





