Pontiac Upper Dipstick Tube with Bracket for A/C, Stainless, 1966-68 APE-N280

THIS IS THE UPPER DIPSTICK TUBE W/MOUNTING TAB FOR A/C APPLIC. ONLY. THE OUTSIDE DIAMETER OF THIS TUBE MAY BE A FEW THOUSANDTHS TOO LARGE TO SLIDE INTO THE "BLOCK" TUBE. THE O.D. ON THIS TUBE IS ABOUT .373". MATERIAL CAN BE REMOVED TO ALLOW BETTER FIT OR THE TOP SECTION OF THE BLOCK TUBE CAN BE CAREFULLY SWEDGED OUTWARD TO ACCEPT THE UPPER TUBE. THE BRACKET ON THIS BOLTS TO THE LOWER HOLE OF THE A/C COMPRESSOR LOWER REAR MOUNTING BRACKET (N142G) (PIVOT BOLT). NON-A/C CARS HAVE A SHORTER DIPSTICK AND DO NOT USE THIS UPPER TUBE.