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Engine Works Metering Block Gaskets 11829

Gaskets, Carburetor Metering Block, Blue, Non-Stick, Reusable, Fiber Material, Holley, 4150 Series, Set of 4

Part Number: EW1-11829

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Engine Works Carburetor Feed Lines 53141

Carburetor Feed Lines, Braided Stainless, 7/8-20 in. Outlet, Male Thread, -8 AN Inlet, Male Thread, Black Fittings, Holley, 4150 Series, Each

Part Number: EW1-53141

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Nitrous Outlet Offset Solenoid Mounting Brackets 00-54503

Nitrous Outlet Offset Solenoid Mounting Brackets 00-54503

4150 Flange 4 Solenoid bracket Mounts 2 Solenoids in Front and Back

Part Number: NXO-00-54503

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

Allstar Performance Adjustable Throttle Brackets with Return Springs ALL54218

Throttle Bracket with Return Springs, Adjustable, Carb Base Mount, Aluminum, Silver, Edelbrock or 4150 Carb, Morse, Kit

Part Number: AAF-ALL54218

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

JET Carburetor Fuel Lines 34150SS

Carburetor Fuel Lines, Stainless Steel, Polished, Clear Anodized Aluminum Fittings, Holley 4150, Kit

Part Number: JET-34150SS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

AED Braided Fuel Line Kits 6097

Fuel Line, Braided Stainless Steel, Holley, 4150, 4150 HP, -8 AN Inlet, Kit

Part Number: AED-6097

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

AED Carburetor Base Plates 6460

Carburetor Base Plate, Cast Aluminum, Holley 4150, R4777, R4778, R4779, R4780, Each

Part Number: AED-6460

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

AED Carburetor Base Plates 6465

Carburetor Base Plate, Cast Aluminum, Holley 4150, R4777, R4778, R4779, R4780, 4-Corner Idle, Each

Part Number: AED-6465

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

AED Billet Throttle Linkage and Spring Brackets 6601R

Throttle Cable Bracket, Billet Aluminum, Red Anodized, Holley, 4150, Fits Ford Cable, Each

Part Number: AED-6601R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

AED Billet Throttle Linkage and Spring Brackets 6602C

Throttle Cable Bracket, Billet Aluminum, Clear Anodized, Holley, 4150, Universal, Each

Part Number: AED-6602C

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Nitrous Outlet Offset Solenoid Mounting Brackets 00-54504

4150 Flange, 2 Solenoid bracket Back Middle, Front offset Mount

Part Number: NXO-00-54504

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

Holley Air Cleaner Assemblies 120-4140

Air Cleaners, 16 in. Round, 5.125 in. Air Horn, Dropped Base, Steel, Chrome, Cotton Gauze Filter, Red, 4 in. Tall, fits Model 4150, 4160, Each

Part Number: HLY-120-4140

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Fragola Performance Systems Fuel Line Kits 920003

Fuel Line, Braided Stainless Steel, Holley, 4150, -8 AN Inlet, Red/Blue Anodized, Kit

Part Number: FRA-920003

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

Aeromotive Fuel Log Rebuild Kits 14002

Carburetor Feed Line Replacement Components, O-rings and Fuel Log Inlets and Standoff Fittings To Convert To Demon Style Inlet, Holley 4150/4500, Kit

Part Number: AEI-14002

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Nitrous Outlet Boomerang Solenoid Mounting Brackets 00-54507

4150 Flange Boomerang 2 Solenoid Offset Bracket

Part Number: NXO-00-54507

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

Nitrous Outlet Boomerang Solenoid Mounting Brackets 00-54510

4150 Flange Boomerang 4 solenoid bracke

Part Number: NXO-00-54510

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

FAST Dual Quad Throttle Linkage Kits 304110

Throttle Linkage Kit, Dual Carburetor, Inline Mount, Holley 4150, Kit

Part Number: FST-304110

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Allstar Performance Carburetor Restrictor Plate Inserts ALL26186

Carburetor Restrictor Plate Inserts, 1.250 in. I.D., 0.500 in. Height, Fits Holley 4150 and 4160 Series Carburetors, Aluminum, Natural, Set of 4

Part Number: AAF-ALL26186

Not Yet Reviewed

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Quick Fuel Carburetor Idle Feed Restrictors 7-7QFT

Idle Feed Restrictors, Brass, 6-32 unf, Blank, Drill to Suit, Quick Fuel, 4150/4500, Pair

Part Number: QFT-7-7QFT

Not Yet Reviewed

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Holley Sniper Carbureted Fabricated Intake Manifolds 835011

Intake Manifolds, Sniper, Carbureted, Single, 4150 Flange, Rectangular Port, 1,800-7,000 RPM, Welded Aluminum, Silver, Chevy, 396-454ci, Each

Part Number: SNE-835011

1.25 out of 5 stars ( 4 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Holley Sniper Carbureted Fabricated Intake Manifolds 821062

Intake Manifolds, Sniper, Hi-Ram, Carbureted, Dual, 4150 Flange, Cathedral Port, 1,800-7,000 RPM, Aluminum, Black, Chevy, LS Base, 4.8-6.0L, Each

Part Number: SNE-821062

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

Nitrous Outlet Nitrous Oxide Systems 00-10602-SF

Nitrous Oxide Systems, 4150 Stinger 2 Race Solenoid Forward Converid Brackets - (Gas/E85)(5-55 psi)(50-600 HP)

Part Number: NXO-00-10602-SF

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

Standard Motor Carburetor Rebuild Kits 1708

Carburetor Rebuild Kit, Holley, 4150, Kit

Part Number: SMP-1708

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Nitrous Outlet Nitrous Oxide Systems 00-10072-SF

Nitrous Oxide Systems, Weekend Warrior 4150 Tunnel Ram Solenoids Forward Conversion - Gas/E85 (5-55 psi)(100-400 HP)

Part Number: NXO-00-10072-SF

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

Holley Billet Fuel Pressure Regulator Brackets 20-120

Brackets, Fuel Pressure Regulator, Billet Aluminum, Black Anodized, for Model 4150, 4160, Each

Part Number: HLY-20-120

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

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