Proflow's voltage regulators are replacements for Proflow and most aftermarket GM 10Si alternators, designed to exceed OEM specifications for accurate, maintenance-free operation.

Note: Suitable for all Proflow GM/Ford alternators.

More From This Category

Proflow Voltage Regulator Loom Plug, Suits Factory External Voltage Regulator For Ford 1G Alternator, Each

Proflow Voltage Regulator Loom Plug, Suits Factory External Voltage Regulator For Ford 1G Alternator, Each

$8.93

View
Proflow Voltage Regulator GM 10SI 1-wire or OEM solid state replacement internal regulator

Proflow Voltage Regulator GM 10SI 1-wire or OEM solid state replacement internal regulator

$20.52

View