Description
Powermaster PowerGEN Alternator 1 Wire 12V 90 amp Black Single V Belt Pulley Ford Flat Head 1939 48 GDW53431 B RPM Module Chip WEI7155 RPM Module Chip Sizes 14" 18" in 1" increments Powermaster Denso style race alternators feature true one wire hookup with set voltage of 14 display = "none"