Genuine Holley Power Valve Assembly - 4.5 [25-45QFT]
Part Number:
H60-45
Geniune Holley 4.5 Power Valve Assembly
These Quick Fuel FOUR DOOR power valves feature an exclusive in-house design that has become the preference of professional race teams in virtually every circuit where carburetors are used. They have a greater flow capacity, a quicker response rate, and tighter limit bands that allow engine builders to precisely tune the power enrichment phase of their calibration. All Quick Fuel FOUR DOOR power valves are hand-tested and set to the stamped value. Their thicker molded diaphragm adds increased protection against backfire-induced rupture.
- Direct replacement with no modifications necessary
- FOUR DOOR Quick Flow Technology (QFT)
- Sold individually
- Genuine Holley quality parts
These Quick Fuel FOUR DOOR power valves feature an exclusive in-house design that has become the preference of professional race teams in virtually every circuit where carburetors are used. They have a greater flow capacity, a quicker response rate, and tighter limit bands that allow engine builders to precisely tune the power enrichment phase of their calibration. All Quick Fuel FOUR DOOR power valves are hand-tested and set to the stamped value. Their thicker molded diaphragm adds increased protection against backfire-induced rupture.
- Direct replacement with no modifications necessary
- FOUR DOOR Quick Flow Technology (QFT)
- Sold individually
- Genuine Holley quality parts
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