Holley Metering Block/ Fuel Bowl Gasket Pack - Fits Holley 4150 Fuel Bowl and Metering Block BR1000 Sturdy furnace-brazed aluminum construction

Sturdy furnace-brazed aluminum construction

Bumper Support

It provides excellent energy delivery to the spark plugs

Quick Turn Tabs for 1" and 1-3/8" Spring LH

Holley Metering Block/ Fuel Bowl Gasket Pack - Fits Holley 4150 Fuel Bowl and Metering Block BR1000 Sturdy furnace-brazed aluminum constructionCarburetor Mounting Gasket Two of PN 108 89 Two Of PN 108 83 Product Description: Carburetor Gaskets Reusable 0. 063 in Thick Composite Fuel Bowls Metering Blocks Holley Carburetors Kit For over a century Holley has driven the cutting edge of fuel system design. That work continues today through Holleys market leading EFI products as well as through Holleys family of best in industry brands. Top brands like MSD, Flowmaster, Hurst, Accel, and many more