Fuel Line Return To Tank Adapter - 2 O.D With 3/8 NPT Female

Cobra Valley's Return Fuel Line Tank Adapter

Auxiliary Fuel Line Connection Kit - Dee Zee

Couplings provide an excellent method of transitioning copper flare connections to IPS piping. Constructed of lead-free brass, brass flare fittings are ideal for gasoline, grease, natural gas, and refrigeration/ac applications. The brass construction makes this fitting corrosion-resistant and is able to be used indoors and outdoors. Flare fittings can be used in conjunction with aluminum tubing, brass pipe, copper tubing & steel hydraulic tubing.

3/8-in x 1/2-in Threaded Coupling Fitting FL-177B

Lines and Fittings – DeatschWerks

JEGS 635208 Stainless Steel Fuel Line Coil Kit

Everbilt 1/2 in. Slip Joint x 3/8 in. Comp Chrome Plated Brass Adapter Fitting 801225 - The Home Depot

ICT Billet 5/16 Fuel Rail male Quick Connect to 3/8 NPT Adapter Fitting Hose Thread Fuel Oil Gas Coolant Connector Pipe End Braided Plumbing Port

Dorman 3/8 X 1/4 Inch NPT Fuel Line Adapter 785-416D

Adapters provide unique connections between either two-sized pipes and/or convert pipes into different connection types. Compression fittings are constructed of lead-free brass and are ideal for multiple potable water and other liquid plumbing systems. Each compression connection for each fitting comes with a ferrule and insert for a secure project installation. This type of fitting is ideal for connecting to aluminum tubing, brass pipe, copper tubing and polyethylene tubing.

Proline Series 1/2-in x 3/8-in Compression Adapter Fitting in Gold | CP-230NLB

Plumbing a Fuel System – What You Need to Know First?

Features 8mm (5/16) Barbed Fittings, 1/8-27 NPT Female Thread Port for Fuel Pressure Gauge Sensor & 2 Hose Clamps to Secure Fuel Line to T-Fitting

MEASUREMAN Fuel Line Fuel Pressure Adapter Brass T-Fitting, 1/8NPT Female With Teflon Tape Suitable For Fuel Pressure Gauge Or Sensor

3/8 FNPT x 1/2 Hose ID Natural Nylon Female Adapter