Holley - 850 CFM - 4150 - Mechanical Secondaries - Shiny - Gasoline Throttle Return Spring Kit -

Throttle Return Spring Kit - Carb Mount - Stainless Springs - Steel - Black Powder Coat - Dominator / King Demon - Kit

100 in Oversize Length - Stainless - Small Block Chevy - Each

9 oz Bottle - Set of 12

Fuel Pressure Regulator - 30 to 120 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - AFS Fuel Pumps - E85 / Gas / Methanol - Each

5 in ID - 16 in Length - 125 lb/in Spring Rate - Steel - Silver Powder Coat - Each

Holley - 850 CFM - 4150 - Mechanical Secondaries - Shiny - Gasoline Throttle Return Spring Kit -Xtreme Performance Holley Ultra XP carburetors! Ultra XP carbs are up to 38% lighter than our traditional race carbs, have fuel capacity that is 20% greater and 30 other new features! They're available in our all new Hard Core Gray hard coat anodized finish with Black billet for improved corrosion protection. They're also available in natural tumble polished aluminum with your choice of Black or Red metering blocks and base plate. The Aluminum Ultra