• Fitment：Fit for Holley Dominator 4150 Series 7/8"-20 thread
• Thread Size：Perfect for Holley 4150 Style Carburetors with 7/8" - 20 Fuel Bowl Fitting and comes complete with stanchions to attach them to the carburetor! Designed for a great fit on Holley Carbs with a 9-5/16" Center to Center. This fuel log has a 3/8" NPT Female Inlet Fitting, 1/8" NPT fitting in the rear and another 1/8" NPT fitting near the front for a fuel pressure gauge
• Precision Production：Made of lightweight aluminum. The black anodized surface for enhance its oxidizing, rusting and corrosion resistance. The Hose is stainless steel braided. Adjustable 0-160 PSI Gauge
• Easy to Install: Package comes with a pre-assembled braided stainless steel carburetor dual line kit, so easy to install. Notice: If the hose ends leaked, it is recommended to use a lace or tape to seal it.If the length size is not suitable, you can DIY trim
• Warmly note：Please carefully check your vehicle year/make/model with our description, make sure they are same before your purchase