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 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: $46.52 Was: Carburetor Rebuild Kit - Rebuild - Vacuum Secondary - 4150 / 4160 Carburetors - Gas - Kit DMN190003
Add to Cart Quick view Adj. Vacuum Advance Kit MOROSO MSRP: Now: $38.99 Was: Vacuum Advance - Adjustable - Built-In Stop - GM HEI Distributors - Each MOR72315
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