Turbosmart OPRT40 Oil Pressure Regulator - 40 psi - 4 AN Female O-Ring Inlet / Outlet - 1/8 NPT Gauge Port - Black 91940039 Fits Dual Inlet Holley 4500

Fits Dual Inlet Holley 4500

Chevrolet: Silverado 1500 HD 01 - 06 6 L Engine

On some late model engine blocks

and free of defects – exactly what today’s performance enthusiast demands

Turbosmart OPRT40 Oil Pressure Regulator - 40 psi - 4 AN Female O-Ring Inlet / Outlet - 1/8 NPT Gauge Port - Black 91940039 Fits Dual Inlet Holley 4500When Turbosmart began making performance products back in 1997, a great amount of effort was put into the design and manufacturing process to ensure our products created a new standard. More hand crafted than mass produced, Turbosmart products quickly gained acceptance within the performance community for their quality and reliability. Coupled with extraordinary service and after sales support, Turbosmart quickly became one of the most sought after