CHEVROLET ASTRO Air & Fuel Delivery - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems with Power Distribution Module 550-511-BPR

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

Part Number: SNE-550-511-BPR

Not Yet Reviewed

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Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems 550-511-BXD

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Black, 4150 Flange, 650 hp Max, 800 CFM, Returnless Pump, Bluetooth, Kit

Part Number: SNE-550-511-BXD

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Standard Motor Fuel Pressure Regulators PR131

Fuel Pressure Regulator, OEM Replacement, Rebuild Kit, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-PR131

5.0 out of 5 stars ( 5 )

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Standard Motor Idle Air Control Valves AC147

Idle Air Control Valve, OEM Replacement, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: SMP-AC147

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Mahle Original Fuel Filter with Stock Inlet Size KL 676

Fuel Filter, Inline, Steel, AM General, Buick, Cadillac, Chevy, GMC, Isuzu, Jaguar, Land Rover, Oldsmobile, Pontiac, Each

Part Number: MAH-KL676

Not Yet Reviewed

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Quick Fuel Q-Series 4-Barrel 850 CFM 4-Barrel Carburetor Q-850-B2

Carburetor, Gasoline, 4150, 850 cfm, 4-Barrel, Down-Leg, For Dual Carbureted Blower Engines, Each

Part Number: QFT-Q-850-B2

Not Yet Reviewed

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ACDelco GM Genuine Parts Fuel Line O-Rings and Seals 19258137

Return Line O-Ring, Rubber, General Motors, Each

Part Number: ADO-19258137

Not Yet Reviewed

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Delphi Fuel Pump Wiring Harnesses FA10003

Fuel Pump Component, Wiring Harness, Chevrolet, Cadillac, Each

Part Number: DFP-FA10003

Not Yet Reviewed

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Dorman Fuel Vapor Canister Purge Valves 911-072

Valve, Vapor Canister Purge Valve, Replacement, Each

Part Number: RNB-911-072

Not Yet Reviewed

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Standard Motor Choke Kit Components CPA141

Choke Kit Component, Choke Pull-off, Buick, Cadillac, Checker, Chevrolet, Dodge, GMC, Oldsmobile, Plymouth, Pontiac, Each

Part Number: SMP-CPA141

1.0 out of 5 stars ( 1 )

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Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems with Power Distribution Module 550-510-5PD

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

Part Number: SNE-550-510-5PD

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems 30002

4.25 out of 5 stars ( 170 )

Estimated Ship Date: Today

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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

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

ACDelco GM Genuine Parts Fuel Tank Caps 19207873

Fuel Tank Cap, Plastic, Black, Each

Part Number: ADO-GT261

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems with Power Distribution Module 550-510-BPD

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

Part Number: SNE-550-510-BPD

Not Yet Reviewed

Estimated Ship Date: Today

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

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

Part Number: SNE-550-510-BXR

Not Yet Reviewed

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Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems 550-510-BXD

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

Part Number: SNE-550-510-BXD

Not Yet Reviewed

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ACDelco Gold Engine Air Filter Elements 19259086

Air Filter, Professional, Panel, Paper, White, Chevy, GMC, Oldsmobile, Pontiac, Dodge, Isuzu, Each

Part Number: ADO-A1163C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Quick Fuel QFX-Series 1,050 CFM 4-Barrel Carburetor FX-4700

Carburetor, Gasoline, QFX-Series, 4500, 1,050 cfm, 4-Barrel, Dominator, 1.710 in. Venturi, 2-Circuit, Each

Part Number: QFT-FX-4700

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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UREMCO Remanufactured CFM 4-Barrel Carburetor 3-3828

UREMCO Remanufactured CFM 4-Barrel Carburetor 3-3828

Carburetor, Remanufactured, 4-Barrel, Chevy, GMC, Each

Part Number: URM-3-3828

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

MotoRad OE Replacement-Type Fuel Caps MGC817T

Tethered Fuel Cap

Part Number: SNN-MGC817T

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Quick Fuel Q-Series 4-Barrel 850 CFM 4-Barrel Carburetor Q-850-A

Carburetor, Alcohol, 4150, 850 cfm, 4-Barrel, Down-Leg, Billet Metering Blocks, Dual Inlet, Each

Part Number: QFT-Q-850-A

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Carter Replacement Fuel Pump Strainers STS7

Fuel Pump Strainer, Replacement, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Ford, Each

Part Number: CRT-STS-7

Not Yet Reviewed

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Delphi Fuel Injection Pressure Regulators FP10729

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10729

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Holstein Parts Idle Air Control Valves 2IAC0021

Valve, Idle Air Control Valve, Replacement, Each

Part Number: HLN-2IAC0021

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Delphi Idle Air Control Valves CV10000

Idle Air Control Valve, OE Replacement, Buick, Chevrolet, Geo, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: DFP-CV10000

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today