HVH 2" Tall Aluminum Super Sucker Carburetor Spacer for 4150 Series Carburetors - For Open Plenem Manifolds HYPLXLG11PAFIA Holley HP EFI Billet Fuel

Holley HP EFI Billet Fuel Pressure Regulator 12-846 40-70 PSI - -8AN Inlet/Outlet - -6AN O-Ring Return - EFI Bypass Style - Black/Clear Anodized

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1964-1987 GM A-Body and G-Body vehicles (Buick Regal

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HVH 2" Tall Aluminum Super Sucker Carburetor Spacer for 4150 Series Carburetors - For Open Plenem Manifolds HYPLXLG11PAFIA Holley HP EFI Billet FuelSuper sucker carburetor spacers are the most effective carburetor spacers ever developed. Adds up to 47 HP naturally aspirated, and 500 HP with nitrous oxide. Super Sucker carb spacer also properly distribute the air fuel mixture to the manifold. Improvements in the throttle response, driveability, top end horsepower and torque are commonplace when using a Super Sucker. Designed by Joe Petelle at HVH over 15 years ago for Cup engines, this spacer will