Speed Kit - Torque Converter Sprocket, #40/41 Pitch, 5/8" Bore, 3/16" Keyway, CHOOSE NUMBER OF TEETH $14.00
2181 Torque Converter Sprocket, #40/#41 (#420), 10 Tooth, 5/8" Bore, 3/16 Keyway (Stock Sprocket) $15.00
21XX #40/41/420 Sprocket for Engine or Jackshaft, 5/8" Bore, 3/16" Keyway TOOTH RANGE 8-17 from $19.95
21XX #40/41/420 Sprocket for Engine or Jackshaft, 3/4" Bore, 3/16" Keyway TOOTH RANGE 10-14 from $19.95