excluding clutchmasters and competition clutch, what else is there?

All CC clutches are backordered for 2-3 months, clutchmasters is way too expensive.

I saw ACT has a single disc clutch good for 420 ft lbs but I don't want to be pushing myself through the seat every time I have to change gears.

This will be a daily driven 500whp D16, need something to hold up.

I currently have a CC Stage 4 6 puck clutch and I doubt this will last.

 

Spec Clutch Mini-twin.

 

thanks will look at that