Holley 512-500-1K - Holley Adjustable Fuel Pressure Regulator
Holley #510-512-500-1KFuel Pressure Regulator/Gauge Kit |
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Turn Up The Power! Holley's trick adjustable pressure regulator will give you 35-65psi to accommodate modifications from mild to wild. A special wave spring maintains constant pressure. Bolts on easily in stock location.
