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Demon Carburetion Carburetor Rebuild Kits 190003

Carburetor Rebuild Kit, Demon, Road/Sea/Speed, Holley, 4150 Model, Vacuum Secondary, Kit

Part Number: DEM-190003

4.77 out of 5 stars ( 52 )

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Holley Secondary Adjusting Lever Kits 26-137

Secondary Linkage, Secondary Adjusting Lever, Steel, Zinc Plated, Gold Iridited, for Holley 4150, Each

Part Number: HLY-26-137

3.71 out of 5 stars ( 7 )

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AED Braided Fuel Line Kits 6095

Fuel Line, Braided Stainless Steel, Holley, 4150, 4150 HP, -6 AN Inlet, Kit

Part Number: AED-6095

4.21 out of 5 stars ( 14 )

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Nitrous Express Throttle Position Activation Switches 15569

Nitrous Express Throttle Position Activation Switches 15569

Nitrous Oxide Activation Switches, Throttle Position Activation Switches, Bracket, Carburetor Fuel Delivery, Holley, 4150, 4150 HP, Each

Part Number: NEX-15569

4.86 out of 5 stars ( 7 )

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Eddie Marine Standard Flame Arrestors 215-11

Flame Arrestor,Aluminum,Fits 4150 Carb,5 1/8" opening,Meets USCG regulations,5 3/4" X 3" tall,Clear anodize

Part Number: EDM-215-11

4.83 out of 5 stars ( 6 )

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Philadelphia Racing Products Shear Plates PRP-5200

Carburetor Spacer, 1/2" Holley 4150 Shear Plate

Part Number: PGP-PRP-5200

Not Yet Reviewed

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Holley Carburetor Carrying Cases 36-176

Carburetor Carrying Case, Plastic, Black, Locking Tabs, Handle, for Holley 2300/4150/4160 Series, Each

Part Number: HLY-36-176

Not Yet Reviewed

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Allstar Performance Fuel Logs ALL26153

Fuel Log, Aluminum, Black, -8 AN Inlet, 7/8-20 in. Outlet, Holley 4150, Each

Part Number: AAF-ALL26153

2.8 out of 5 stars ( 5 )

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Holley Accelerator Pump Conversion Kits 20-11SA

Carburetor Accelerator Pump Conversion Kits, 50cc Diaphragm Volume, Aluminum Housing, Gasoline, Holley, 2300, 4150, 4160, Kit

Part Number: HLY-20-11SA

5.0 out of 5 stars ( 6 )

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Quick Fuel Throttle Return Spring Kits 49-3QFT

Throttle Return Spring Kit, Holley® 4150, Kit

Part Number: QFT-49-3QFT

4.17 out of 5 stars ( 12 )

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Nitrous Outlet Solenoid Mounting Brackets 00-54502

4150 Flange, 2 Solenoid Offset Bracket

Part Number: NXO-00-54502

Not Yet Reviewed

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Nitrous Outlet Solenoid Mounting Brackets 00-54506

4150 Flange, 2 Solenoid Bracket Mounts2 Solenoids on Side of intake

Part Number: NXO-00-54506

2.5 out of 5 stars ( 2 )

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Russell ProClassic II Dual Fuel Inlet Kits 641095

Fuel Line, ProClassic II, Dual, Braided Flex Line, Aluminum Fittings, Black, Holley, 4150, Kit

Part Number: RUS-641095

4.13 out of 5 stars ( 8 )

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Quick Fuel Performance Carburetor Rebuild Kits BR-67222

Gaskets, Brawler Rebuild Kit Nonstick, 4150 Double Pumper

Part Number: QFT-BR-67222

Not Yet Reviewed

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AED Billet Metering Blocks 6580

Carburetor Metering Block Replacements, Primary or Secondary, T-6 Billet Aluminum, Red Anodized, 2 Circuit, Holley 4150 Series, Gasoline, Each

Part Number: AED-6580

4.75 out of 5 stars ( 4 )

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Nitrous Outlet Solenoid Mounting Brackets 00-54500

4150 Flange, 2 Solenoid Bracket Center Mount Shallow Break

Part Number: NXO-00-54500

Not Yet Reviewed

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Top Street Performance Throttle Cable Brackets JM3101C

Throttle Cable Bracket, Billet Aluminum, Chrome, Holley 4150/4160, Kit

Part Number: TSN-JM3101C

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

CVR Billet Throttle Linkage Brackets 64150BL

Throttle Cable Bracket, 4150 Series Carburetor, Billet Aluminum, Blue Anodized, Universal, Each

Part Number: CVS-64150BL

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

CVR Billet Throttle Linkage Brackets 64150CL

Throttle Cable Bracket, 4150 Series Carburetor, Billet Aluminum, Clear Anodized, Universal, Each

Part Number: CVS-64150CL

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Racing Automotive Group Dual Feed Fuel Logs 4418BLK

Fuel Log, Black Anodized, Aluminum, -8 AN Inlet, -8 AN Outlet, 1/8 in. Gauge Port, Holley 4150 Style, Each

Part Number: RAU-44-18BLK

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

Nitrous Outlet Solenoid Center-Rear Mounting Brackets 00-54508

4150 Flange, 1 Solenoid Bracket

Part Number: NXO-00-54508

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Allstar Performance Fuel Logs ALL26152

Fuel Log, Aluminum, Black, -8 AN Inlet, 7/8-20 in. Outlet, Holley 4150, Each

Part Number: AAF-ALL26152

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

AED Billet Throttle Linkage and Spring Brackets 6600BK

Throttle Cable Bracket, Billet Aluminum, Black Anodized, Holley, 4150, Fits GM Cable, Each

Part Number: AED-6600BK

4.47 out of 5 stars ( 19 )

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CVR Billet Throttle Linkage Brackets 64150R

Throttle Cable Bracket, 4150 Series Carburetor, Billet Aluminum, Red Anodized, Universal, Each

Part Number: CVS-64150R

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Holley Billet Throttle Return Spring Brackets 20-282

Throttle Return Spring Brackets, Billet Aluminum, Clear Anodized, Dual Spring, Carburetor Base Mount, for Models 4150, 4160 Series, Each

Part Number: HLY-20-282

5.0 out of 5 stars ( 2 )

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309 Results Found For "4150"