Description
1963-66 Chevrolet GMC Truck 2WD 283cid 327cid 4bbl Rochester 3/16″ Vacuum Advance Line, OE Steel
This preformed engine line will replace the vacuum advance line running from the vacuum source to the vacuum advance canister.
Our replacement lines are engineered from factory original lines, CNC manufactured for precision, and include the correct fittings and flares (where equipped).