10 Vacuum Connectors. 1/8 or 1/4 or 3/8 In. Hard Vacuum Tubing Connector. Diameter (in): Univ 1/8 to 3/8; Vacuum Fitting Sizes Included: (10) Univ 1/8 to 3/8. Dorman manufactures a comprehensive selection of Vacuum and Emissions Fittings for almost any automotive Vacuum job. We also offer Vacuum Tubing, sold separately.
