Air & Fuel Delivery
Availability
Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors...
Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors for street to strip, plus intake manifolds ranging from stock-height replacements to hood-busting tunnel rams. If you’e ready to advance to fuel injection, we’ve got you covered with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. We’ve also got cold air intakes, fuel pumps, fuel filters, superchargers, turbochargers, nitrous kits, methanol injection kits, hood scoops, and air filters—there’s no excuse for starving...
Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors for street to strip, plus intake manifolds ranging from stock-height replacements to hood-busting tunnel rams. If you’e ready to advance to fuel injection, we’ve got you covered with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. We’ve also got cold air intakes, fuel pumps, fuel filters, superchargers, turbochargers, nitrous kits, methanol injection kits, hood scoops, and air filters—there’s no excuse for starving that horsepower-hungry beast now!
Vacuum Secondary Springs, Road, Speed, Mighty Demon, Holley 4150/4160 Carburetors,7-piece, Set
Part Number: HLY-20-13
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Vacuum Secondary Diaphragm, Rubber, Holley Carburetors, Each
Part Number: SUM-200251
Estimated Ship Date: Today
Estimated Ship Date: Today
Vacuum Secondary Diaphragms, Rubber, Holley Carburetors, Each
Part Number: HLY-135-4
Estimated Ship Date: Today
Estimated Ship Date: Today
Vacuum Cap, 80-Piece, High Temp Silicone Rubber, Assortment, Kit
Part Number: TTN-45253
Estimated Ship Date: Today
Estimated Ship Date: Today
Quick Change Covers, Vacuum Diaphragm Spring, Plastic, Black, Holley, Each
Part Number: HLY-20-59
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Vacuum Secondary Diaphragms, Rubber, Holley Carburetors, Each
Part Number: HLY-135-6
Estimated Ship Date: Today
Estimated Ship Date: Today
Vacuum Cap Assortment, Buna-N Rubber, Set of 80
Part Number: TTN-45252
Estimated Ship Date: Today
Estimated Ship Date: Today
Combo, Holley, Quick Change Vacuum Secondary Housing, Spring Assortment, Single 4-Barrel Carburetor, Kit
Part Number: CMB-03-0100
Estimated Ship Date: Today
Estimated Ship Date: Today
Carburetor Vacuum Secondary Springs, Steel, Demon, Holley, Quick Fuel, Diaphragm, Housing, Kit
Part Number: QFT-38-1000QFT
Estimated Ship Date: Today
Estimated Ship Date: Today
Vacuum Secondary Cover, Quick-Change, Plastic, Black, Holley 4150/4160, Carburetors, Kit
Part Number: AED-5585
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Vacuum Caps, Plastic, Assortment, Set of 20
Part Number: SUM-G1390
Estimated Ship Date: Today
Estimated Ship Date: Today
Caps and Plugs, Vacuum Line, Rubber, Assorted Sizes, Kit
Part Number: HLY-26-105
Estimated Ship Date: Today
Estimated Ship Date: Today
Carburetor Vacuum Caps, Assortment, 53-piece, Hypalon Rubber, Kit
Part Number: PCO-0002-HC
Estimated Ship Date: Today
Estimated Ship Date: Today
Carburetor Vacuum Secondary Springs, Steel, Demon, Holley, Quick Fuel, Set of 7
Part Number: QFT-38-100QFT
Estimated Ship Date: Today
Estimated Ship Date: Today
Vacuum Caps, 3/8 in. Size, Rubber, Set of 10
Part Number: RNB-650-005
Estimated Ship Date: Today
Estimated Ship Date: Today
Vacuum Line Caps, Assortment, Plastic, Black, Set of 20
Part Number: MOR-41091
Estimated Ship Date: Today
Estimated Ship Date: Today
Diaphragms, Vacuum, Viton®, Holley, 4160 Series, Marine, Kit
Part Number: HLY-135-11
Estimated Ship Date: Today
Estimated Ship Date: Today
Vacuum Caps, 1/2 in. Size, Rubber, Pair
Part Number: RNB-02255
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Vacuum Secondary Diaphragms, Rubber, Holley Carburetors, Each
Part Number: HLY-135-3
Estimated Ship Date: Today
Estimated Ship Date: Today
Vacuum Passage Gaskets, Cork, Choke and Vacuum Secondary Housing, Package of 20
Part Number: HLY-108-67-20
Estimated Ship Date: Today
Estimated Ship Date: Today
Vacuum Secondary Springs, Steel, Holley 4150/4160, Carburetors, Set of 7
Part Number: AED-5580
Estimated Ship Date: Today
Estimated Ship Date: Today
Vacuum Caps and Plugs, Vacuum Cap Assortment, Nitrile Rubber, Black, 3/8 in. to 3/16 in. Sizes, Storage Case, Plastic, Clear, Set of 80
Part Number: WMR-W5232
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Summit Racing™ Vacuum Secondary Diaphragms SUM-200251
