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- USA
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
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Description
GDP Big Fuel Line Kit 03-07 Dodge 5.9L CumminsLose that restrictive line from the fuel filter housing to the injection pump and let your fuel system flow at it's full potential! Gain 2 3 psi right where you need it, at the injection pump inlet! The factory hard line from the fuel filter to the injection pump is less than 1 4" in diameter. Our system replaces the restrictive banjos and factory hard line with a custom stainless adapters and full 3 8" line. System includes stainless steel adapters,
Lose that restrictive line from the fuel filter housing to the injection pump and let your fuel system flow at it's full potential! Gain 2-3 psi right where you need it, at the injection pump inlet! The factory hard line from the fuel filter to the injection pump is less than 1/4" in diameter. Our system replaces the restrictive banjos and factory hard line with a custom stainless adapters and full 3/8" line.System includes stainless steel adapters, 90° PushLok fittings, Cummins sealing washers, 3/8" hose, clamps and an optional billet aluminum "T" for adding your fuel pressure sender.
IMPORTANT NOTE: This system will NOT work with trucks equipped with Jacobs exhaust brakes. If your truck is equipped with a Jacobs brake, please contact us.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
👍
Excelente 👌
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Reviewed in the United States on December 17, 2024
★★★★★ 5
De acuerdo a lo esperado
Size: 1 Little Kid, Color: Lavender
Muy buena calidad y medida correcta
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Reviewed in the United States on September 8, 2025
★★★★★ 5
Excelente en todo sentido
100% Recommended; expected product and excellent service from the seller. Package received in Colombia, without problems.
100% Recomendado; producto esperado y excelente servicio del vendedor. Paquete recibido en Colombia, sin problemas.
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Reviewed in the United States on August 14, 2024
★★★★★ 3
Narrow
Size: 11.5 Little Kid, Color: Lavender
These were so cute, but run narrow. My daughter tried wearing them but she kept complaining they were too tight. Wish we could love them because I love how easy this brand is for my daughter to get on her feet
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Reviewed in the United States on August 19, 2025
★★★★★ 5
👍
Excelente 👌
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Reviewed in the United States on December 17, 2024