For anyone that has purchased our plate elsewhere and not received hardware, broken, or misplaced it, we keep all of it in stock here ready to ship out!
The kit includes zinc-chromate and black oxide finish hardware, because it looks cool and resists corrosion well. Includes all hardware needed to bolt the transmission adapter plate to the transmission case (replacing the front bearing retainer), the hardware to bolt the transmission bellhousing to the adapter plate (including double redundancy nuts for the back), and 2 small allen screws to hold down the hydraulic throw out bearing.
Should you ever do something as silly as a twin disc clutch on your W55, W58, or W59 kit, we've also revised our design to be able to use a quill tube, in which case the 2 small set screws would be used to keep this mounted in place.