Fits for: Comet Go Karts, Manco Go Karts. It fits all engines with a 3/4″ Straight Crankshaft. Design: 30 series Asymmetrical design.This torque converter fits a 3/4″ shaft ,It will work with small engines producing 2-8hp. Go Kart Torque Converter Kit : 1 x 3/4″ Driver Pulley; 1 x 5/8″ Driver Pulley; 1 x Plastic Assy Cover; 1 x Drive Belt; 1 x Aluminum Mounting Plate; 1 x 12 Tooth Sprocket for #35 Chain(Chain not included); 1 x Full Mounting Hardware. Advantage: This clutch will help you get more power out of your small engine by reducing engine load. A torque converter acts similar to a transmission, allows higher speeds out of your small engine, and smoother acceleration. TIPS: Before placing an order please ensure our product is what you want. If you have any questions please feel free to contact us. 212cc 6.5 hp go kart torque converter clutch kit This 3/4″ Torque Converter is a direct replacement kit for the Comet TAV2 go-kart torque-converter 30 series Fits for Co