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 our custom stainless adapters and full 3/8" line. Check out the photo above.
System includes stainless steel adapters, 90° PushLok fittings, Cummins seal washers, 3/8" hose, clamps and a billet aluminum "T" for adding your fuel pressure sender.
Note: If your truck is equipped with a Jacobs brand exhaust brake you will need to use our Jacobs Big Line kit listed here.
Write the First Review!
You must login to post a review.