Comparison Shopping | Performance Parts & Accessories for cars and trucks

Comparison Shopping | Performance Parts & Accessories for Cars & Trucks

 

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Carburetor Power Valve (96)

Holley Part#: 12525

Holley Replacement Power Valves Power Valve - Standard Flow - Single Stage - 2.5 in. Hg - with Gasket

Brand: Holley

Part#: 12525

Quality power valves from Holley. These power valves are an important component in the power enrichment circuit of Holley's performance carburetors. They operate by using engine vacuum to control their opening and closing rate. When they open, additional fuel is supplied to the main system during heavy load or under full power situations to . . . More

Holley Part#: 125-35

Holley Replacement Power Valves Power Valve - Standard Flow - Single Stage - 3.5 in. Hg - with Gasket

Brand: Holley

Part#: 125-35

Each Holley power valve is stamped with a number to indicate its vacuum opening point. For example the number 65 indicates that the valve will open when engine vacuum drops to 6.5 in. Hg or below. 75 indicates 7.5 in. Hg 85 indicates 8.5 in. Hg etc.

This power valve is an important component in the power enrichment circuit of . . . More

Holley Part#: 125-155

Holley Replacement Power Valves Power Valve - High Flow - Single Stage - 5.5 in. Hg - with Gasket

Brand: Holley

Part#: 125-155

Each Holley power valve is stamped with a number to indicate its vacuum opening point. For example the number 65 indicates that the valve will open when engine vacuum drops to 6.5 in. Hg or below. 75 indicates 7.5 in. Hg 85 indicates 8.5 in. Hg etc.

This power valve is an important component in the power enrichment circuit of . . . More

Holley Part#: 125-55

Holley Replacement Power Valves Power Valve - Standard Flow - Single Stage - 5.5 in. Hg - with Gasket

Brand: Holley

Part#: 125-55

Each Holley power valve is stamped with a number to indicate its vacuum opening point. For example the number 65 indicates that the valve will open when engine vacuum drops to 6.5 in. Hg or below. 75 indicates 7.5 in. Hg 85 indicates 8.5 in. Hg etc.

This power valve is an important component in the power enrichment circuit of . . . More

Holley Part#: 12545

Holley Replacement Power Valves Power Valve - Standard Flow - Single Stage - 4.5 in. Hg - with Gasket

Brand: Holley

Part#: 12545

Quality power valves from Holley. These power valves are an important component in the power enrichment circuit of Holley's performance carburetors. They operate by using engine vacuum to control their opening and closing rate. When they open, additional fuel is supplied to the main system during heavy load or under full power situations to . . . More

Holley Part#: 125-65

Holley Replacement Power Valves Power Valve - Standard Flow - Single Stage - 6.5 in. Hg - with Gasket

Brand: Holley

Part#: 125-65

Each Holley power valve is stamped with a number to indicate its vacuum opening point. For example the number 65 indicates that the valve will open when engine vacuum drops to 6.5 in. Hg or below. 75 indicates 7.5 in. Hg 85 indicates 8.5 in. Hg etc.

This power valve is an important component in the power enrichment circuit of . . . More

Holley Part#: 125-185

Holley Replacement Power Valves Power Valve - High Flow - Single Stage - 8.5 in. Hg - with Gasket

Brand: Holley

Part#: 125-185

Quality power valves from Holley. These power valves are an important component in the power enrichment circuit of Holley's performance carburetors. They operate by using engine vacuum to control their opening and closing rate. When they open, additional fuel is supplied to the main system during heavy load or under full power situations to . . . More

Holley Part#: 125-85

Holley Replacement Power Valves Power Valve - Standard Flow - Single Stage - 8.5 in. Hg - with Gasket

Brand: Holley

Part#: 125-85

Each Holley power valve is stamped with a number to indicate its vacuum opening point. For example the number 65 indicates that the valve will open when engine vacuum drops to 6.5 in. Hg or below. 75 indicates 7.5 in. Hg 85 indicates 8.5 in. Hg etc.

This power valve is an important component in the power enrichment circuit of . . . More

Holley Part#: 12555

Holley Replacement Power Valves Power Valve - Standard Flow - Single Stage - 5.5 in. Hg - with Gasket

Brand: Holley

Part#: 12555

Quality power valves from Holley. These power valves are an important component in the power enrichment circuit of Holley's performance carburetors. They operate by using engine vacuum to control their opening and closing rate. When they open, additional fuel is supplied to the main system during heavy load or under full power situations to . . . More

Holley Part#: 125-125

Holley Replacement Power Valves Power Valve - High Flow - Single Stage - 2.5 in. Hg - with Gasket

Brand: Holley

Part#: 125-125

Quality power valves from Holley. These power valves are an important component in the power enrichment circuit of Holley's performance carburetors. They operate by using engine vacuum to control their opening and closing rate. When they open, additional fuel is supplied to the main system during heavy load or under full power situations to . . . More

Holley Part#: 12575

Holley Replacement Power Valves Power Valve - Standard Flow - Single Stage - 7.5 in. Hg - with Gasket

Brand: Holley

Part#: 12575

Quality power valves from Holley. These power valves are an important component in the power enrichment circuit of Holley's performance carburetors. They operate by using engine vacuum to control their opening and closing rate. When they open, additional fuel is supplied to the main system during heavy load or under full power situations to . . . More

Holley Part#: 125-145

Holley Replacement Power Valves Power Valve - High Flow - Single Stage - 4.5 in. Hg - with Gasket

Brand: Holley

Part#: 125-145

Each Holley power valve is stamped with a number to indicate its vacuum opening point. For example the number 65 indicates that the valve will open when engine vacuum drops to 6.5 in. Hg or below. 75 indicates 7.5 in. Hg 85 indicates 8.5 in. Hg etc.

This power valve is an important component in the power enrichment circuit of . . . More

Holley Part#: 125-50

Holley Replacement Power Valves Power Valve - Standard Flow - Single Stage - 5.0 in. Hg - with Gasket

Brand: Holley

Part#: 125-50

Each Holley power valve is stamped with a number to indicate its vacuum opening point. For example the number 65 indicates that the valve will open when engine vacuum drops to 6.5 in. Hg or below. 75 indicates 7.5 in. Hg 85 indicates 8.5 in. Hg etc.

This power valve is an important component in the power enrichment circuit of . . . More

Holley Part#: 12535

Holley Replacement Power Valves Power Valve - Standard Flow - Single Stage - 3.5 in. Hg - with Gasket

Brand: Holley

Part#: 12535

Quality power valves from Holley. These power valves are an important component in the power enrichment circuit of Holley's performance carburetors. They operate by using engine vacuum to control their opening and closing rate. When they open, additional fuel is supplied to the main system during heavy load or under full power situations to . . . More

Holley Part#: 125-45

Holley Replacement Power Valves Power Valve - Standard Flow - Single Stage - 4.5 in. Hg - with Gasket

Brand: Holley

Part#: 125-45

Each Holley power valve is stamped with a number to indicate its vacuum opening point. For example the number 65 indicates that the valve will open when engine vacuum drops to 6.5 in. Hg or below. 75 indicates 7.5 in. Hg 85 indicates 8.5 in. Hg etc.

This power valve is an important component in the power enrichment circuit of . . . More

Holley Part#: 125-165

Holley Replacement Power Valves Power Valve - High Flow - Single Stage - 6.5 in. Hg - with Gasket

Brand: Holley

Part#: 125-165

Each Holley power valve is stamped with a number to indicate its vacuum opening point. For example the number 65 indicates that the valve will open when engine vacuum drops to 6.5 in. Hg or below. 75 indicates 7.5 in. Hg 85 indicates 8.5 in. Hg etc.

This power valve is an important component in the power enrichment circuit of . . . More

Holley Part#: 125-75

Holley Replacement Power Valves Power Valve - Standard Flow - Single Stage - 7.5 in. Hg - with Gasket

Brand: Holley

Part#: 125-75

Each Holley power valve is stamped with a number to indicate its vacuum opening point. For example the number 65 indicates that the valve will open when engine vacuum drops to 6.5 in. Hg or below. 75 indicates 7.5 in. Hg 85 indicates 8.5 in. Hg etc.

This power valve is an important component in the power enrichment circuit of . . . More

Holley Part#: 125-10

Holley Replacement Power Valves Power Valve - Standard Flow - Single Stage - 1.0 in. Hg - with Gasket

Brand: Holley

Part#: 125-10

Quality power valves from Holley. These power valves are an important component in the power enrichment circuit of Holley's performance carburetors. They operate by using engine vacuum to control their opening and closing rate. When they open, additional fuel is supplied to the main system during heavy load or under full power situations to . . . More

Holley Part#: 12550

Holley Replacement Power Valves Power Valve - Standard Flow - Single Stage - 5.0 in. Hg - with Gasket

Brand: Holley

Part#: 12550

Quality power valves from Holley. These power valves are an important component in the power enrichment circuit of Holley's performance carburetors. They operate by using engine vacuum to control their opening and closing rate. When they open, additional fuel is supplied to the main system during heavy load or under full power situations to . . . More

Holley Part#: 125-95

Holley Replacement Power Valves Power Valve - Standard Flow - Single Stage - 9.5 in. Hg - with Gasket

Brand: Holley

Part#: 125-95

Each Holley power valve is stamped with a number to indicate its vacuum opening point. For example the number 65 indicates that the valve will open when engine vacuum drops to 6.5 in. Hg or below. 75 indicates 7.5 in. Hg 85 indicates 8.5 in. Hg etc.

This power valve is an important component in the power enrichment circuit of . . . More