I have a 2001 Dodge Quad Sport 4x4, anti-spin 3.55, 5.9 gas ...ordered on-line new LS clutch packs...YPKD44-PC-T/L.... received 42Tooth 84.5mm parts, expected 23Tooth 91.5mm disks. Can't find any spec on pacs...just go by year and engine size at retailers. I've had it for 21 years, first time...