Compatible for Go Karts 30 series Engine Comet Manco 3/4″ bore designed for 6.5hp 212CC engines Made of high quality iron material,which is lightweight, portable, sturdy, durable, maximum torque, wear-resisting and fast heat disation Comet Torque Converter kits are used in small vehicles, riding lawnmowers, small tractors, go karts, mini bikes, mini choppers, ATV, motorcycles, and waterski winches Work with: 10 Tooth Sprocket for #40/41/420 Chain; 12 Tooth Sprocket for #35 Chain (Tooth and Chain aren’t included) Specifications: – Material: Iron – Package Dimensions: (15.35 x 4.72 x 4.72)” / (39 x 12 x 12)cm (L x W x H) – Weight: 5.07 lbs / 2.3 kg – 3/4″ Bore – Fitment: Go Karts 30 Series – Replacement: Comet, Predator, Manco and more – Features: Durable, Maximum torque, Wear-resisting, Fast heat disation Package Includes: 1 x Torque Converter Clutch