- Fuel, Carbs & Intakes
- Carburetor Fuel Inlet Lines & Fittings
- JEGS Billet Adjustable Fuel Logs (Fuel Lines)
Versatile Fuel Log for Customized Combinations
Achieve precise center-to-center combinations with our JEGS adjustable fuel logs designed for Holley 4150 and 4500 dual feed carburetors with 7/8 in.-20, Barry Grant/Demon dual feed carbs with 9/16 in.-24, or the new Holley Ultra HP Aluminum carbs with -8 AN O-Ring fuel inlet threads. Crafted through CNC-machining from billet aluminum, these fuel logs (Fuel Lines) are not only durable but also highly adaptable. Featuring three internal O-ring seals, carb fittings, a 1/8 in. NPT fuel pressure gauge port, and a plug, these fuel logs provide comprehensive functionality. Simply add the appropriate inlet fitting (sold separately) to match your feed line, and you're ready to plumb and go. For added flexibility, by adding a second fitting, these logs can also be utilized as a return-style unit.