NICE USED
GENUINE GM ASSEMBLY LINE PART 3967977   
A/C DUCT WITH ROUND SPEED-O.

HERE IS NICE GENUINE GM A/C DUCT WITH ROUND SPEED-O. THE DUCT THAT CAME ON THE CARS WITH A LONG SWEEPING SPEED-O IS DIFFERENT & WON'T WORK WITH THE ROUND SPEED-O. FOR YOU GUYS CHANGING DASHES FROM SWEEPING TO A ROUND SPEED-O, YOU NEED THIS DUCT. HAS A SPOT OF SUN FADE. WATCH MY LISTINGS FOR NICE VERY HARD TO FIND PARTS AT REASONABLE PRICES. 443-13

FITS: WITH A/C & ROUND SPEED-O.
1. 70-72 CHEVELLE, SUPER SPORT, EL CAMINO SS, MONTE CARLO.
2. 71-72 GMC SPRINT.