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Performance Automotive Hoses & Fittings
Get your fuel and just about any other fluids where they need to go! We have fittings, valves, hose ends, and plugs in a wide assortment of sizes, materials, and finishes,...
Get your fuel and just about any other fluids where they need to go! We have fittings, valves, hose ends, and plugs in a wide assortment of sizes, materials, and finishes, plus hoses to match in materials ranging from rubber to braided stainless steel. We’ve got complete fuel line kits, transmission fluid lines, radiator hoses, clamps, brackets, and A/C and heat plumbing—grab everything you need at once! While you’re at it, pick up some specialized AN fitting tools as well.
Get your fuel and just about any other fluids where they need to go! We have fittings, valves, hose ends, and plugs in a wide assortment of sizes, materials, and finishes, plus hoses to match in materials ranging from rubber to braided stainless steel. We’ve got complete fuel line kits, transmission fluid lines, radiator hoses, clamps, brackets, and A/C and heat plumbing—grab everything you need at once! While you’re at it, pick up some specialized AN fitting tools as well.
Showing In Stock Items. Show All 46 Items.
Hard Line Kit For 98-2002 F-body Specific Plate System
Part Number: NXO-001011878HL
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Hard-Line kit for 4500 Stinger Plate System Boomerang Bracket
Part Number: NXO-00-10654-HL
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Hard Line kit for Fast 102mm plate system
Part Number: NXO-00-10129-HL
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Nitrous Outlet 3/16" Seamless Hard-line (2' Stick)
Part Number: NXO-60-57401-316
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Nitrous Outlet 1/2" Stainless Hard-line (8AN)
Part Number: NXO-60-57401-12
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Hardline kit for 07-12 90mm GM Truck Plate System
Part Number: NXO-00-10128-HL
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Hardline Kit for 2012 Camaro ZL1 Hardline Plate System
Part Number: NXO-00-10148-HL
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Hardline Kit for 05-10 Mustang GT Hardline Plate System
Part Number: NXO-00-10143-HL
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
2008-2010 Dodge Viper Plate System Hard-Lines
Part Number: NXO-00-10155-HL
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Hard Line Kit For LT1 Hardlined Plate System (From Solenoid To Plate)
Part Number: NXO-00-10117-HL
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Hard Line Kit For 98-02 90/92mm F-body Plate System
Part Number: NXO-001011890HL
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Hardline Kit for 80mm/85mm 6.1 Hemi Intake Plate System
Part Number: NXO-00-10137-HL
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Hardline Kit for 85mm 6.4 Hemi Hardline Plate System
Part Number: NXO-00-10139-HL
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Hardline Kit for 2016 Gen 6 Camaro Plate System
Part Number: NXO-00-10154-HL
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
ZL1 LSA Blower Plate System Hard-Lines
Part Number: NXO-00-10174-HL
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Hardline Kit for 2014 LT1 Corvette Hardline Plate System
Part Number: NXO-00-10149-HL
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Hardline Kit for 99-01 Cobra, 03-04 Mach1 Ford 4Valve hardline Plate System
Part Number: NXO-00-10157-HL
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Hard-Line kit for 83MM 2014+ 5.3 & 6.2L Chevy Truck Plate System.
Part Number: NXO-00-10177-HL
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Hard Line Kit for LS2, 90mm GTO, CTS-V, Corvette Plate System
Part Number: NXO-0010121LS2HL
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Hardline Kit for 11+ Mustang GT Hardline Plate System
Part Number: NXO-00-10145-HL
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Hard Line Kit For 04-06 GTO 90/92mm Fast Plate System
Part Number: NXO-001012190HL
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Hard Line Kit For 04' GTO Plate System
Part Number: NXO-001012178HL
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Hard Line Kit for LS3 Corvette. 2008-2013 C6 Corvette
Part Number: NXO-0010123LS3HL
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Nitrous Plumbing Kit; Direct Port Plumbing Kit; Incl. SX2 Nozzles
Part Number: NEX-13387
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Hardline Kit for 99-06/2007 Classic 78mm GM Truck Plate System
Part Number: NXO-00-10127-HL
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
