A/C VENT SHUTOFF REBUILD KIT REBUILDS THE RH & LH BUTTERFLY IN THE A/C REGISTER VENTS INCLS 2 KNOBS, 2 BLK BUTTERFLY VENT DOORS, 2 SHAFTS & 2 RETAINERS-CHROME VENT REGISTERS & VENT RETAINERS ALSO AVAILABLE. Make Model Year1967-1968 Item#8279 Price$39.95KIT Qty Discount QtyAdd Wish List Add ToRemove FromView List