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Holley Needle and Seat Hardware Kits 34-7

Carburetor Kits, Adjusting Hardware, Needle and Seat, External Adjustable, Brass Screw, Nut, Washers, Gold Finish, Kit

Part Number: HLY-34-7

4.72 out of 5 stars ( 18 )

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Allstar Performance Carburetor Base Plate Gaskets ALL87204

Carburetor Base Gasket, Fiber, 2-Barrel Square Bore, 2-Hole, Each

Part Number: AAF-ALL87204

Not Yet Reviewed

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AED Needle and Seat Gaskets 5123

Gaskets, Needle and Seat, Top and Bottom, Set of 4

Part Number: AED-5123

4.85 out of 5 stars ( 13 )

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AED Needle and Seat Gaskets 5123X

Gaskets, Needle and Seat, Top and Bottom, Set of 10

Part Number: AED-5123X

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Russell Carburetor Sealing Washers 645220

Carburetor Sealing Washers, Use with RUS-640210 and RUS-640220 Fittings, Pair

Part Number: RUS-645220

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Russell Carburetor Sealing Washers 645210

Sealing Washer, Use w/ RUS-640200 & RUS-640230 Fittings, Pair

Part Number: RUS-645210

1.0 out of 5 stars ( 1 )

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Holley Accelerator Pump Discharge Nozzles 121-135

Accelerator Pump Discharge Nozzles, Squirters, .035 in., Straight, Pair

Part Number: HLY-121-135

4.84 out of 5 stars ( 31 )

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Holley Accelerator Pump Discharge Nozzles 121-35

Accelerator Pump Discharge Nozzles, Squirters, .035 in., Tube, Pair

Part Number: HLY-121-35

4.58 out of 5 stars ( 26 )

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Holley Fuel Bowls 134-101S

Fuel Bowls, Primary, Side Hung, Shiny, Holley 4150/4160, Each

Part Number: HLY-134-101S

4.64 out of 5 stars ( 11 )

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Holley Replacement Metering Blocks 134-131

Metering Blocks, Primary, Replacement, Cast Aluminum, Gold Iridited, Holley 4160 Series Carburetors, Each

Part Number: HLY-134-131

5.0 out of 5 stars ( 1 )

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Holley Accelerator Pump Discharge Nozzles 121-137

Accelerator Pump Discharge Nozzles, Squirters, .037 in., Straight, Pair

Part Number: HLY-121-137

5.0 out of 5 stars ( 5 )

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Holley Fuel Bowls 134-102S

Fuel Bowls, Secondary, Center Hung, Shiny, Holley 4150/4160, Each

Part Number: HLY-134-102S

5.0 out of 5 stars ( 2 )

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Holley Secondary Sealing Plates 108-122

Carburetor Components, Sealing Plates, Secondaries, with Power Valve Cavity, Model 4160, Kit

Part Number: HLY-108-122

4.33 out of 5 stars ( 9 )

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Holley Replacement Metering Blocks 134-276

Metering Blocks, Primary, Replacement, Cast Aluminum, Gold Iridited, Holley 2300 Series Carburetors, Each

Part Number: HLY-134-276

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Holley Accelerator Pump Discharge Nozzles 121-140

Accelerator Pump Discharge Nozzles, Squirters, .040 in., Straight, Pair

Part Number: HLY-121-140

5.0 out of 5 stars ( 11 )

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Holley Accelerator Pump Discharge Nozzles 121-40

Accelerator Pump Discharge Nozzles, Squirters, .040 in., Tube, Pair

Part Number: HLY-121-40

4.67 out of 5 stars ( 12 )

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Holley Accelerator Pump Discharge Nozzle Screws 121-6

Carburetor Components, Screws, Accelerator Pump, Discharge Nozzle, Up to 0.037 in., Solid Screw, Steel, Cadmium Plated, 12-28 in. Thread, Each

Part Number: HLY-121-6

5.0 out of 5 stars ( 2 )

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Holley Accelerator Pump Discharge Nozzles 121-31

Accelerator Pump Discharge Nozzles, Squirters, .031 in., Tube, Pair

Part Number: HLY-121-31

5.0 out of 5 stars ( 21 )

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Holley Accelerator Pump Discharge Nozzles 121-131

Accelerator Pump Discharge Nozzles, Squirters, .031 in., Straight, Pair

Part Number: HLY-121-131

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Holley Accelerator Pump Discharge Nozzles 121-28

Accelerator Pump Discharge Nozzles, Squirters, .028 in., Tube, Pair

Part Number: HLY-121-28

3.0 out of 5 stars ( 2 )

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Holley Accelerator Pump Discharge Nozzles 121-132

Accelerator Pump Discharge Nozzles, Squirters, .032 in., Straight, Pair

Part Number: HLY-121-132

5.0 out of 5 stars ( 7 )

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Holley Accelerator Pump Discharge Nozzles 121-145

Accelerator Pump Discharge Nozzles, Squirters, .045 in., Straight, Pair

Part Number: HLY-121-145

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Holley Accelerator Pump Discharge Nozzles 121-128

Accelerator Pump Discharge Nozzles, Squirters, .028 in., Straight, Pair

Part Number: HLY-121-128

5.0 out of 5 stars ( 7 )

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Holley Accelerator Pump Discharge Nozzles 121-37

Accelerator Pump Discharge Nozzles, Squirters, .037 in., Tube, Pair

Part Number: HLY-121-37

4.1 out of 5 stars ( 10 )

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Holley Accelerator Pump Discharge Nozzles 121-150

Accelerator Pump Discharge Nozzles, Squirters, .050 in., Straight, Pair

Part Number: HLY-121-150

Not Yet Reviewed

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216 Results Found For "holley carb gaskets"