VintCo clutch kits will save you time and money as they come complete with steel and friction plates, along with the springs to complete the job with ease Made with modern materials and manufacturing techniques to ensure an as good or better than OEM fitment and performance Cork friction plates are infused with aluminum particles designed to ensure smooth power delivery and fade free performance Clutch plates made of steel Steel plates won't expand and do not fade like aluminum plates Clutch springs are heat treated for maximum life Maico sintered bronze plates does not include steel plates (all Maicos).. CLUTCH PLATE KIT KCLK09