single disc( metalic) running LT 4 pressure plate, clutch holds fine but I ripped center out of 2 clutches now. Clutch shop claims its not the clutches fault that there is a misalignment. I do have the Mcloed bellhousing but everything checks out there. Am I asking to much for a single disc .I'm cutting low 1.5's and probably in the 550-600 rwhp range on spray. I have aprox 8 passes on this clutch and maybe 500 miles max on street.