billett fuel log for Holley

Billet Aluminum Fuel Log. This polished fuel log is designed for holley 4150 duel feed carburetors with 7/8-20 inlets. It features two 1/8" ports for fuel pressure gauge or fuel take off. Fuel log has 3/8" female NPT and comes with 3/8" hose barb fitting . It also does have a slight pull out adjustment where the seem is on the barrel.