ZSpec has the best quality and best prices for titanium hardware
Plug and play easy to instaill on my 2026 GR Corolla
Fits perfectly
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The ZSPEC Stinger K8 Upper Pulley Fastener Kit is comprised of top-quality titanium (GR5) fasteners and billet-aluminum colored finish washers.
Kit includes:
(4) Top quality Grade-5 Titanium Fasteners
(4) Billet Aluminum Finish Washers
Requires basic hand-tools for installation (not included).