Go Kart Torque Converter Clutch Kit 10T #40#41#420 and 3/4″ 12T #35 Comet TAV2 3/4″ Torque Converter Kit For Go Karts Includes 2 sprockets 1x 12 Tooth Sprocket for #35 chain 1x 10 Tooth Sprocket for #40/41 chain This kit comes with a 6″ Driven Clutch. This kit has everything you will need!! Features?? This kit includes?? 1.Made of high quality iron and aluminum, sturdy and durable 1 x Drive belt 2.Fit all engines with 1 inch straight crankshaft 1 x Plastic Assy Cover 3.Suitable for Go Karts 30 series 1 x 3/4″ Driver pulley 4.High quality and fine workmanship 1 x 5/8″ bore driven pulley 6″ diameter 5.Easy to use 1 x Aluminum Mounting Bracket Plate 6.All engines with a 1 inch straight crankshaft 1 x Full Mounting hardware Kit Please see pictures for all that is included. fits all engines with a 3/4″ Straight Cranks