
The SPEC Stage 3 single‑disc clutch kit is a complete replacement designed for Subaru 1800 and XT applications from 1985–1991. Packaged as a vehicle-specific single clutch kit, it replaces the factory unit and provides a different friction and engagement option within SPEC's lineup for owners of these older Subaru models seeking a direct-fit solution.
Spec 85-91 Subaru 1800/XT Stage 3 Clutch Kit