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 Tuning Kit ADVANCED ENGINE DESIGN MSRP: Now: $15.75 Was: Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 AED5580
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
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 Quick Change Secondary Spring Kit HOLLEY MSRP: Now: $29.87 Was: Diaphragm Cover - Secondary - Quick Change - Plastic - Black - Holley Carburetors - Kit HLY20-59
Add to Cart Quick view Vacuum Secondary Conn. Rod HOLLEY MSRP: Now: $13.99 Was: Secondary Linkage Rod - Steel - Cadmium - Vacuum Secondary - Holley 4150 Carburetors - Each HLY20-65
Add to Cart Quick view Trick Vacuum Secondary Diaphragm ADVANCED ENGINE DESIGN MSRP: Now: $10.74 Was: Secondary Diaphragm - Trick - Rubber / Steel - Vacuum Secondary - Holley Style Carburetors - Each AED5340
Add to Cart Quick view RTX Carburetor 600CFM Vacuum Secondary FST PERFORMANCE CARBURETOR MSRP: Now: $499.95 Was: Carburetor - RT-X - 4-Barrel - 600 CFM - Square Bore - Electric Choke - Vacuum Secondary - Dual Inlet - Polished - Each FSC41600X