Holley 0-9776 Model 4160 450 Cfm Square Bore 4-Barrel Mechanical Secondary Adjustable Float No-Choke New Carburetor Center Caps The middle layer consists of

The middle layer consists of waterproof fabric that effectively guards against moisture and sweat

which is wear-resistant and corrosion-resistant

Will work on 9mm pin and circlip style

With its high-quality stainless steel construction and thoughtful design

Real-Time Feedback: Provides immediate guidance on how much and which corner to adjust for perfect leveling

Holley 0-9776 Model 4160 450 Cfm Square Bore 4-Barrel Mechanical Secondary Adjustable Float No-Choke New Carburetor Center Caps The middle layer consists ofThe 0 9776 450 CFM mechanical secondary carburetor is designed as a universal performance carburetor for use on tunnel ram applications.