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Classic Tube Fuel Return Lines

4.17 out of 5 stars 6 Customer Reviews

Classic Tube fuel return lines are a great way to replace the stock hoses on your vehicle. These accurately bent lines are manufactured to OE specifications in steel, stainless steel, and aluminum for improved looks under the hood, a perfect fit and exceptional corrosion resistance. Lines come pre-installed with all the necessary fittings and flares to provide an easy and direct installation. Order the fuel line model for your application.







Results 1 - 25 of 243

Fuel Return Line, Stainless Steel, Natural, Jeep, L6, Each

Part Number: CST-JER1002-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Fuel Return Lines, Stainless Steel, Natural, Chevy, GMC, Fits Regular Cab Short Bed Models, Pair

Part Number: CST-CTR1045-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Fuel Return Lines, Stainless Steel, Natural, Chevy, GMC, Single Tank, Pair

Part Number: CST-CTR1038-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Fuel Return Line, Right Side, Stainless Steel, Natural, Chevy, V8, Each

Part Number: CST-CVR1001-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Fuel Return Line, Stainless Steel, Natural, Jeep, 304, Each

Part Number: CST-JER1004-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Fuel Return Lines, Stainless Steel, Natural, Chevy, GMC, Single Tank, Pair

Part Number: CST-CTR1003-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Fuel Return Line, Stainless Steel, Natural, Jeep, 4.2L, Each

Part Number: CST-JER1003-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Fuel - Return Line

Part Number: CST-GLR1002-OE

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Fuel Return Line, Stainless Steel, Natural, Ford, 3.8L, 5.0L, 351W, Each

Part Number: CST-MUR1005-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Fuel Return Lines, Stainless Steel, Chevy, GMC, 5.0L, 5.7L, RWD, Fits Regular Cab Short Bed Models, Pair

Part Number: CST-CTR1083-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Fuel Return Lines, Stainless Steel, Natural, Chevy, GMC, Fits Regular Cab Short Bed Models, Pair

Part Number: CST-CTR1088-SS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 3, 2026 if ordered today

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Fuel Return Lines, Stainless Steel, Natural, Chevy, 5.7L, Set of 3

Part Number: CST-CTR1057-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Fuel Return Lines, Stainless Steel, Natural, Chevy, GMC, 5.0L, 5.7L, Fits Regular Cab Short Bed Models, Pair

Part Number: CST-CTR1034-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Fuel Return Line, Stainless Steel, Natural, 1/4 in. Line Diameter, Chevy, Fits Hardtop Models Only, Each

Part Number: CST-CER1001-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Fuel Return Line, Stainless Steel, Natural, Chevy, 5.7L LT, Each

Part Number: CST-CVR1007-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Automotive Fuel Lines, Return Line, Steel, Natural Finish, Chevy, Pontiac, 5.0L, Each

Part Number: CST-CAR1008-OE

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Fuel Return Line, Steel, Natural Finish, Chevy, Pontiac, 5.0L, 5.7L, Fits Fuel Injected Models Only, Each

Part Number: CST-CAR1005-OE

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Fuel Return Line, Stainless, 1/4 in. Diameter, Ford, 5.0L, for Use with Factory Hoses and Connections, Each

Part Number: CST-MUR1017-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Fuel Return Line, Stainless Steel, Natural, Jeep, 225, Front Section Over Engine, Each

Part Number: CST-JER1007-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Fuel Return Lines, Steel, Natural, Chevy, GMC, 5.0L, 5.7L, Fits Regular Cab Short Bed Models, Pair

Part Number: CST-CTR1034-OE

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Fuel Return Line, Stainless Steel, Natural, Ford, 2.3L, Each

Part Number: CST-MUR1021-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Fuel Return Lines, Stainless Steel, Natural, Chevy, GMC, 4.3L, Fits 2-door RWD Models, Set of 3

Part Number: CST-CTR1068-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Fuel Return Lines, Stainless Steel, Natural, Chevy, 4.3L Vortec, 4WD 4-door, Pair

Part Number: CST-CTR1049-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Fuel Return Lines, Stainless Steel, Natural, Chevy, GMC, Fits Extended Cab Long Bed Models, Pair

Part Number: CST-CTR1089-SS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Fuel Return Line, Stainless Steel, Natural Finish, 1/4 in. Line Diameter, Chevy, L6, V8, Each

Part Number: CST-CAR1001-SS

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today