Durable construction ensures long-lasting throttle operation.
Holley Vacuum Secondary Housing & Choke Housing Cork Gaskets - Ten Pack.
Holley Vacuum Secondary Housing & Choke Housing Cork Gaskets - Twin Pack.
Quick Fuel 63-12 Carburetor Adjustable Vacuum Advance Secondary Housing Aluminum
Quick Fuel 63-12QFT Carb Adjustable Vacuum Advance Secondary Housing Aluminum
Holley QFT AED CCS 4160 Adjustable Vacuum Secondary Housing Tuning Quick Kit
Holley Carburetor Vacuum Secondary Housing New Diaphragm w/ Screws... ONLY ONE
