Holley Center Hung Carburetor Fuel Bowl - Zinc - Gold Chromate - Primary - Holley 4150 / 4160 / 4500 Carburetors Mechanical Advance plain black horn button allows

plain black horn button allows you to add any decal or car logo (you supply) up to a 1-1/2" diameter

Heavy walled manifolds hold in exhaust gas temperatures to enhance turbine pumping efficiency

David Vizard's Chevy Big-Blocks: How to Build Max Performance on a Budget

Unique dual axis sensors measure the caster as it changes during suspension travel and simultaneously measures camber angle without any input from the user

Holley Center Hung Carburetor Fuel Bowl - Zinc - Gold Chromate - Primary - Holley 4150 / 4160 / 4500 Carburetors Mechanical Advance plain black horn button allowsReplacement primary fuel bowl. Center hung float style with provision for accelerator pump and fuel inlet. Used on 3310 and double pump carburetors. Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every NHRA Pro Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS