Add to Cart Quick view Quick Change Vacuum Secondary Tuning Kit ADVANCED ENGINE DESIGN MSRP: Now: $32.90 Was: Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit AED5585
Add to Cart Quick view Adj. Vacuum Secondary Kit QUICK FUEL TECHNOLOGY MSRP: Now: $76.45 Was: Vacuum Secondary Housing - Adjustable - Aluminum - Red Anodized - Quick Fuel Carburetors - Kit QFT63-1
Add to Cart Quick view Vacuum Secondary Spring Kit QUICK FUEL TECHNOLOGY MSRP: Now: $17.05 Was: Vacuum Secondary Spring - Steel - Color Coded - Holley / Quick Fuel Carburetors - Set of 7 QFT38-100
Add to Cart Quick view Rebuild Kit - Vacuum Secondary Demon DEMON CARBURETION MSRP: Now: $41.87 Was: Carburetor Rebuild Kit - Rebuild - Vacuum Secondary - 4150 / 4160 Carburetors - Gas - Kit DMN190003
Add to Cart Quick view Hardware Kit 4160 Vacuum Secondary Carb ADVANCED ENGINE DESIGN MSRP: Now: $31.46 Was: Carburetor Hardware - Clips / Pins / Screws / Springs - Holley 4160 Carburetors - Kit AED5160