Proflow Pressure Safety Switch, Hobbs Switch, Adjustable, Nprmally Open, 25-50 p Steering and Suspension Bare Big Block Chev 396-454

Bare Big Block Chev 396-454 320cc Aluminium Cylinder Heads with 120cc Chamber (Pair)

Proflow’s fuel cell

With a billet handle and 2 sturdy stainless steel pins fitted for durability this tool will provide many years of service

Description: Powerbond OEM Replacement Crank bore: 31

Total Height is 76mm

Proflow Pressure Safety Switch, Hobbs Switch, Adjustable, Nprmally Open, 25-50 p Steering and Suspension Bare Big Block Chev 396-454Part Number : PFEPS35 Proflow's pressure adjustable safety switches have been designed to, for example, sense when oil pressure drops below a specific minimum pressure and shut off the fuel pump. Note: Can be used for fuel, oil and air. Clockwise to increase the pressure set point Anti Clockwise to lower set point Hex screw under rubber cap