GDP Cummins 6.7L 18" Rail Pressure Extension HarnessExtension harness required when installing a 6.7L rail on a 5.9L application.
NOTE: This is ONLY for 5.9 CR applications that are installing a 6....
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This kit allows trucks running our Fuel Boss pumps to increase fuel feed pressure to 40+ psi in increments. The perfect match for trucks with modified CP3's. Works equally well for owners with stoc...
Return manifold used as an entry point into the fuel filler hose on the Dodge Rams. Made of heavy wall tubing with a 3/8" drop leg to match up with 3/8" fuel hose. Perfect for use with any fuel sys...
