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Engine Works Carburetor Overhaul Kits 11485R

Carburetor Rebuild Kits, Overhaul Kit, Holley Carburetors, Model 4150, Double Pumper, with Reusable Gaskets, Kit

Part Number: EW1-11485R

4.0 out of 5 stars ( 1 )

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Holley Sniper 2 EFI Fuel Injection Upgrade Kits 550-510-3AX

Fuel Injection System, Sniper 2 from Sniper 1 Upgrade, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, No Pump, 3.5 in. Display, Kit

Part Number: SNE-550-510-3AX

3.0 out of 5 stars ( 2 )

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Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems with Power Distribution Module 550-510-BPR

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Return Style Pump, PDM, Bluetooth, Kit

Part Number: SNE-550-510-BPR

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems 550-510-5XR

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Return Style Pump, 5 in. Display, Kit

Part Number: SNE-550-510-5XR

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Bowler Performance Tru-Shift Throttle Correction Systems 5011002

Bowler Performance Tru-Shift Throttle Correction Systems 5011002

Automatic Transmission Kickdown Cable, Tru-Shift Throttle Correction System, Steel Bracket, Fits Holley 4150-style Carbs, Will Not Fit 2-barrel, Kit

Part Number: BTM-5011002

Not Yet Reviewed

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AED Accelerator Pump Cam Kits 5560

Accelerator Pump Cam Kit, Holley, 2300/4150/4160 Carburetors, Kit

Part Number: AED-5560

4.63 out of 5 stars ( 16 )

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Trans-Dapt Performance Fuel Lines 2197

Fuel Line, Chrome, Steel, Holley, 4150, 3/8 in. Hose Barb Inlet, 1/8 in. NPT Gauge Port, Kit

Part Number: TRD-2197

4.78 out of 5 stars ( 32 )

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Racing Automotive Group Adjustable Fuel Logs FL-13010

Fuel Log, Black Anodized, Aluminum, -10 AN Inlet, -10 AN Outlet, Adjustable, Holley, 4150, 4160, 4500, Each

Part Number: RAU-FL-13010

Not Yet Reviewed

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Quick Fuel Secondary Adjusting Lever Kits 63-2QFT

Bracket, Secondary Adjusting Lever Kit, Steel, Zinc Plated, Quick Fuel 4150, Each

Part Number: QFT-63-2QFT

4.27 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Holley Sniper EFI Installation Kits 520-1

Fuel Injection Components, Sniper EFI, Throttle Body Installation, 2300 and 4150 Flange Style, Gaskets, Hardware, Kit

Part Number: SNE-520-1

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Allstar Performance Throttle Linkage Kits ALL54158

Throttle Linkage, Holley 2300, Holley 4150, Kit

Part Number: AAF-ALL54158

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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Holley Sniper 2 EFI 650 HP Inline Pump Fuel Injection Systems with Power Distribution Module 550-510-5PK

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Inline Pump, PDM, 5 in. Display, Kit

Part Number: SNE-550-510-5PK

Not Yet Reviewed

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Lokar Throttle Cable Brackets TCB-40PF4L

Throttle and Kickdown Cable Bracket, Throttle Body Mount, Aluminum, Brite Anodized, for Edelbrock Pro-Flo 4, Late Model 4150 Throttle Body, Each

Part Number: LOK-TCB-40PF4L

4.75 out of 5 stars ( 8 )

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Holley Metering Block Conversion Kits 34-13SA

Conversion Kits, Metering Block, 4160 to 4150 Model, Cast Aluminum, Shiny Finish, Gaskets, Long Screws Included, Kit

Part Number: HLY-34-13SA

5.0 out of 5 stars ( 1 )

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Quick Fuel E85 Billet Metering Block Conversion Kits 34-106QFT

Metering Block Conversion, Billet Aluminum, E85 Red Anodized, Quick Fuel, 4150, Kit

Part Number: QFT-34-106QFT

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Quick Fuel Carburetor Fuel Bowl Gaskets BR-67220

Gasket, Brawler Series, Fuel Bowl/Metering Block, Non-Stick, 4150, Set

Part Number: QFT-BR-67220

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Holley Sniper 2 EFI Fuel Injection Upgrade Kits 550-511-BAE

Fuel Injection System, Sniper 2 from Sniper 1 Upgrade, Throttle body, Black, 4150 Flange, 650 hp Max, 800 CFM, Regulator, Bluetooth, Kit

Part Number: SNE-550-511-BAE

3.0 out of 5 stars ( 2 )

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Holley Sniper 2 EFI Fuel Injection Upgrade Kits 550-510-BAX

Fuel Injection System, Sniper 2 from Sniper 1 Upgrade, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, No Pump, Bluetooth, Kit

Part Number: SNE-550-510-BAX

Not Yet Reviewed

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Nitrous Express Carburetor Base Plate Gaskets 16175

Carburetor Gasket; Holley 4150 Carburetor Gasket; 1 pc.

Part Number: NEX-16175

4.2 out of 5 stars ( 5 )

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Holley Single Plane Carbureted Intake Manifolds 300-264

Intake Manifolds, Single Plane, Carbureted, Standard Deck, 2,500-7,500 RPM Range, Aluminum, Satin Finish, 4150 Flange, Chevy, Gen I, 265ci-400ci, Each

Part Number: HLY-300-264

Not Yet Reviewed

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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 )

Estimated Ship Date: Tomorrow

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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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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 )

Estimated Ship Date: Tomorrow

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Racing Automotive Group Adjustable Fuel Logs 75111

Fuel Log, Nickel Plated, Aluminum, -8 AN Inlet, -8 AN Outlet, Adjustable, Holley 4150 Style, Each

Part Number: RAU-75111

Not Yet Reviewed

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