BLAST LED 1" or 3/4" 30 SERIES GO KART TORQUE CONVERTER DRIVER Replaces comet (1" 30 series) BLAST LED 1" 30 Series GO KART TORQUE CONVERTER DRIVER CLUTCH REPLACE COMET WORKS WITH 3HP -8HP ENGINES FITs ALL ENGINES WITH A 1" SHAFT Includes: 1 X 30 series Driver, 1 Bolt holder (5/16"), 1 Crankshaft bolt (UNF 5/16 -24) and 1 lock washer