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Advanced Engine Design 5850 - Holley 4150 Base Gaskets (10)
Advanced Engine Design - 5850Carburetor Base Plate Gasket - 4-Barrel - Open - 0.063 in Thick - Composite - Square Bore - Set of 10$42.89$38.99 -
Advanced Engine Design 60945BK - Polished S/S 4150 Carb Fuel Line Kit
Advanced Engine Design - 60945BKCarburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit$90.05$77.99 -
Advanced Engine Design 6332X - Brass Sight Plug (10pk)
Advanced Engine Design - 6332XFloat Bowl Sight Plugs - Gasket - Brass - Natural - Holley Carburetors - Set of 10$35.19$31.99 -
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Advanced Engine Design 6320 - Adjustable Secondary Jet Plate
Advanced Engine Design - 6320Metering Plate - Secondary - Side Pivot - Gasket / Float - Aluminum - Blue Anodized - Holley 4160 Carburetors - Kit$74.44$66.99 -
Advanced Engine Design 6120 - Carburetor Stud Kit - 2in
Advanced Engine Design - 6120Carburetor Stud - 5/16-18 and 5/16-24 in Thread - 2 in Long - Hex Nuts - Steel - Black Oxide - Set of 4$28.59$25.99 -
Advanced Engine Design 6330 - Adjustable Secondary Jet Plate
Advanced Engine Design - 6330Metering Plate - Secondary - Center Pivot - Dual Feed Bowl - Gaskets Included - Aluminum - Blue Anodized - Holley 4160 Carburetors - Each$66.99$60.99 -
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Advanced Engine Design 6300 - Metering Block Conv. Kit
Advanced Engine Design - 6300Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each$78.17$68.99 -
Advanced Engine Design 6224X - Throttle Body Screws (10pk)
Advanced Engine Design - 6224XMain Body Screws - Philips Head - Steel - Cadmium - Holley Carburetors - Set of 10$27.49$24.99 -
Advanced Engine Design 6170 - 1in Carburetor Spacer - 4150 Flange
Advanced Engine Design - 6170Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each$61.40$56.99 -
Advanced Engine Design 6125 - Carburetor Stud Kit - 2.5in
Advanced Engine Design - 6125Carburetor Stud - 5/16-18 and 5/16-24 in Thread - 2.5 in Long - Hex Nuts - Steel - Black Oxide - Set of 4$28.59$25.99 -
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Advanced Engine Design 6310 - Metering Block Conv. Kit
Advanced Engine Design - 6310Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each$68.85$61.99 -
Advanced Engine Design 6150 - 1/2in Carburetor Spacer 4150 Flange
Advanced Engine Design - 6150Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each$53.94$51.99