120 Results Found For "vacuum"

Carburetor Power Valves, Replacement, Single Stage, Standard Flow, 6.5 in. Hg, with Gasket, Each

Part Number: HLY-125-65

4.83 out of 5 stars ( 29 )

Estimated Ship Date: Today

Carburetor Power Valves, Replacement, Single Stage, Standard Flow, 4.5 in. Hg, Gaskets, Each

Part Number: HLY-125-45

4.88 out of 5 stars ( 17 )

Estimated Ship Date: Today

Intake Manifolds, LS EFI, Single Plane, Mid-Rise, Cathedral Port, Multi-port, 2,500-7,000 RPM Range, Aluminum, Satin Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-137

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Carburetors, Ultra Double Pumper, 650 cfm, 4-barrel, Square Bore, Electric Choke, Mechanical Secondaries, Dual Inlet, Black and Polished Finish, Each

Part Number: HLY-0-76650BK

4.7 out of 5 stars ( 20 )

Estimated Ship Date: Today

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Fuel Pressure Regulators, HP Billet, Adjustable, 4-65 psi, Return Style, -6 AN Female O-ring, Manifold Fitting, Pressure Gauge, Bracket, Hardware, Kit

Part Number: HLY-12-880KIT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Intake Manifolds, LS Mid-Rise, Standard Deck, Single Carburetor, Single Plane, 2,500-7,000 RPM Range, Aluminum, Black Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-132BK

Not Yet Reviewed

Estimated Ship Date: Today

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Carburetors, Model 4150, Supercharger XP, 950 cfm, 4-barrel, Square Bore, Mechanical Secondaries, Dual Inlet, Black and Polished Finish, Each

Part Number: HLY-0-80577SA

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Intake Manifolds, LS Mid-Rise, Standard Deck, Single Carburetor, Dual Plane, 1,500-6,500 RPM Range, Aluminum, Satin Finish, Chevy, 6.0L, 6.2L, Each

Part Number: HLY-300-129

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Carburetor Power Valves, Replacement, Single Stage, Standard Flow, 5.5 in. Hg, with Gasket, Each

Part Number: HLY-125-55

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Today

Carburetor Power Valves, Replacement, Single Stage, Standard Flow, 3.5 in. Hg, Gaskets, Each

Part Number: HLY-125-35

4.5 out of 5 stars ( 12 )

Estimated Ship Date: Today

Fuel Pressure Regulators, Bypass Regulator, Inline, 15-60 psi, -8 AN Inlet and Outlet, -6 AN Return, Black, Fittings, Gauge, Bracket, Kit

Part Number: HLY-12-846KIT

Not Yet Reviewed

Estimated Ship Date: Today

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Intake Manifolds, LS Mid-Rise, Standard Deck, Single Carburetor, Dual Plane, 1,500-6,500 RPM Range, Aluminum, Satin Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-130

4.25 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Intake Manifolds, LS EFI, Single Plane, Mid-Rise, Cathedral Port, Multi-port, 2,500-7,000 RPM Range, Aluminum, Black Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-137BK

Not Yet Reviewed

Estimated Ship Date: Today

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Carburetor Power Valves, Replacement, Single Stage, Standard Flow, 7.5 in. Hg, with Gasket, Each

Part Number: HLY-125-75

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

Intake Manifolds, LS Split Design Carbureted, Single Plane, Aluminum, Natural, 4-barrel Square Bore, Chevrolet, LS3, L92 Cylinder Heads, Each

Part Number: HLY-300-291

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Carburetor Power Valves, Replacement, Single Stage, Standard Flow, 2.5 in. Hg, Gaskets, Each

Part Number: HLY-125-25

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Today

Carburetor Power Valves, Replacement, Single Stage, Standard Flow, 9.5 in. Hg, with Gasket, Each

Part Number: HLY-125-95

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Fuel Pressure Regulators, Bypass Regulator, Inline, 4.5-9 psi, Return Style, 3/8 in. NPT, Inlet and Outlet, Black, Fittings, Gauge, Bracket, Kit

Part Number: HLY-12-841KIT

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Fuel Injection Systems, Sniper EFI, Stealth 4150, 650 HP Max, Throttle Body, Gold, 4150 Flange, Injectors, Wiring Harness, Tuner, Kit

Part Number: SNE-550-872

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Fuel Pressure Regulators, Bypass Regulator, 15-60 psi, -8 AN Return, -10 AN Inlet and Outlet, Black Finish, Fittings, Gauge, Bracket, Kit

Part Number: HLY-12-848KIT

Not Yet Reviewed

Estimated Ship Date: Today

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Intake Manifolds, Strip Dominator, Pro-Jection TBI, High Rise, Dual Plane, Standard Deck, Aluminum, Satin Finish, Chevy, Gen I, 5.0L, 5.7L, Each

Part Number: HLY-300-66

3.33 out of 5 stars ( 6 )

Estimated Ship Date: Dec 10, 2025 if ordered today

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Intake Manifolds, LS Mid-Rise, Standard Deck, Dual Carburetor, Dual Plane, 1,500-7,000 RPM Range, Aluminum, Satin Finish, Chevy, 6.0L, 6.2L, Each

Part Number: HLY-300-133

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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• Free Shipping
• Special Order

Intake Manifolds, LS Mid-Rise, Standard Deck, Single Carburetor, Dual Plane, 1,500-6,500 RPM Range, Aluminum, Black Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-130BK

Not Yet Reviewed

Estimated Ship Date: Today

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Intake Manifolds, EFI LT1, Gen V, Hi-Ram, Direct Injection, 3,500-8,000 RPM, 105mm Bore, Standard Deck, Aluminum, Satin Finish, Chevy, 6.2L, Each

Part Number: HLY-300-140

Not Yet Reviewed

Estimated Ship Date: Today

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Carburetor Power Valves, Replacement, Single Stage, High Flow, 6.5 in. Hg, Gaskets, Each

Part Number: HLY-125-165

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today