1997-2003 Grand Prix 3.1L, Fuel Return Line - 5/16" - 1pc - OE SteelThis preformed fuel line replaces the original fuel return line and runs from fuel tank to engine following the factory routing. Our replacement lines are engineered from factory original lines and CNC manufactured for precision. They include the correct tube ends, protective wrap (where equipped) and are designed to work with factory components. Fuel clip sets and hoses are available for most lines and can be found in the related products below or by

six adapters

Stock 2-1/4" Head Pipes With Flanges-Reduced to 2"

1968-69 Oldsmobile A-body Rubber Bumper Kit 24pc

1966 Buick Full-size Electa LeSabre Wildcat Front Drum 3 hose Kit 8pc

1966-67 Oldsmobile Cutlass Fender Mounting Hardware Kit 42pc

3L 6CYL Ext Cab Short Bed 3/8" Main Fuel Line 2pc

1964-78 V8 Pontiac Water Neck Housing & Alternator Bracket Bolts 4pc

This is a 25’ coil of 3/16” OE steel tubing

3L V6 FI Crew Cab Shortbed 5/16" Fuel Vapor Lines 2pc OE Steel

1970 Oldsmobile Break In Tag 1pc

1965-68 Chevrolet Impala/Bel Air Big Block Water Pump Bypass Hose And Clamps 3pc

1968-70 Pontiac GTO 69 Firebird Headlight Bucket Adjustment Spring 4pc