Aeromotive 14201 Holley fuel log. Telescoping design fits 4150 or 4500 models. Telescoping center line 7.7" to 13.450". Inside bore size is .806". Outside diameter is 1.056". Aeromotive dual action adjustable fuel logs incorporate new features never before available. Each carburetor inlet uses a ball and socket assembly that swivels 20 degrees, allowing additional clearance for throttle stops, throttle linkage, and other accessories. The Aeromotive dual action adjustable fuel log has a -10 AN inlet that can feed high-horsepower engines. They are manufactured from billet aluminum and use Aeromotive's Type II bright dip black anodized finish, providing durability and great looks. Dual 1/8 in. NPT ports are machined in to allow for the installation of fuel pressure gauges or pressure transducers. Aeromotive 14201 Holley carburetor fuel log 14201 We welcome CANADIAN customers! For ordering information, click on "Orders To Canada" at the top left side of this page. PAYMENT METHODS: PayPal, Visa, Mastercard, Discover, American Express, money orders.