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AN & NPT Fittings & Adapters, Fuel Line Fittings, Hose Couplers & more
No matter what you’re plumbing—brakes, fuel, vacuum, oil, nitrous—you can plumb it with help from Summit Racing Equipment! You can find all of the...
No matter what you’re plumbing—brakes, fuel, vacuum, oil, nitrous—you can plumb it with help from Summit Racing Equipment! You can find all of the automotive fittings you need right here, including a wide range of AN, NPT, fuel line and hose fittings, along with adapters and reducers to go from one to another, and so much more. Our huge selection means you can assemble the complex custom plumbing system your competition vehicle needs, restore your classic car with period-accurate components, or just keep your daily driver running right. Take a look at our options for AN Hoses, to go along with your fittings.
No matter what you’re plumbing—brakes, fuel, vacuum, oil, nitrous—you can plumb it with help from Summit Racing Equipment! You can find all of the automotive fittings you need right here, including a wide range of AN, NPT, fuel line and hose fittings, along with adapters and reducers to go from one to another, and so much more. Our huge selection means you can assemble the complex custom plumbing system your competition vehicle needs, restore your classic car with period-accurate components, or just keep your daily driver running right. Take a look at our options for AN Hoses, to go along with your fittings.
Top Brands
Starting now, you can shop from all the best brands of automotive fittings on the market, including Russell, Earl’s, Aeroquip, and Fragola, plus our dependable and budget-friendly Summit Racing brand.
Showing In Stock Items. Show All 11 Items.
3/4" NPT Straight To 8AN Adapter
Part Number: NXO-60580653408
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Nitrous Outlet 1/4" NPT x 8AN Straight Fitting- Male/Male (Black)
Part Number: NXO-60580651408
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Nitrous Outlet 1/4" NPT x 8AN 90 Degree Fitting - Male/Male (BLACK)
Part Number: NXO-60580481408
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
3/4" NPT 45 Degree Male To 8AN Male Adapter
Part Number: NXO-60580473408
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
3/4" NPT 90 Degree Male To 8AN Male Adapter
Part Number: NXO-60580483408
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Nitrous Outlet 1/4" NPT x 8AN 45 Degree Fitting - Male /Male (Black)
Part Number: NXO-60580471408
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
1/4" NPT 90 Degree Male To 8AN Female Swivel Adapter
Part Number: NXO-60580571408
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
1/4" NPT Male To 8AN Female Straight Swivel Adapter
Part Number: NXO-60580551408
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
1/4" NPT 90 Degree Male To 8AN Male Swivel Adapter
Part Number: NXO-60580561408
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
1/4" NPT Male To 8AN Male Adapter with 1/8" NPT Port
Part Number: NXO-60580771408
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Oil Pressure Line Fitting; C3 1968-1973 Chevrolet Corvette
Part Number: MMU-40892
Not Yet Reviewed
Estimated Ship Date: Jun 10, 2026 if ordered today
Estimated Ship Date: Jun 10, 2026 if ordered today
