This fuel log from Edelbrock is a great solution for getting the perfect fit on your Holley or Demon 4150/4500 series carburetor. It features -10 AN telescoping center log that is adjustable from 7-3/4" to 13-1/2". It also features swivel ball socket ends that can be adjusted to clear various air cleaners and carburetor linkage accessories. The fuel log also includes two 1/8" NPT ports for use with a gauge or pressure transducer. Comes finished in a sleek black anodized aluminum for a great look.
Includes: two aluminum gaskets, two O-rings, -10AN plug and -8AN Male x -10AN port fitting.