1999 Chevrolet/GMC Yukon/Tahoe/Denali 4DR (w/Side Tank) 4WD 5.7L 5/16" Fuel Return Lines 2pc, 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

Inline Tube’s Four Wheel Disc Brake Conversion Proportioning Valve

1968-75 Oldsmobile Cutlass 442

1964-72 GM Front Window Stainless Trim Hold Down Clips 14pc Long Clips

1971-72 Pontiac GTO Firebird Aluminum Intake Manifold Thermostat Housing 1pc

5" Long 9pc

Please Note: All tubing lengths 24” or greater will require a shipping bend

GM Lower Fender Bolt Kit Fender To Lower Cowl 16pc

1968-72 GM A-Body Convertible Sun Visor Support Brackets

This is a pair of 9-1/2” rear brake drums

This assembly has black housing and includes a 13” hose with -3AN female fittings on each end

·         (1) 20’ coil of 3/16” stainless line

1964-72 GM A-Body 1967-69 F-Body 1968-74 X-Body Suspension Control Arm to Frame Mounting Bolts