JEGS 1-Wire Ford Alternators

Direct Bolt-In Alternators with a Built-In Regulator

JEGS high output, 1-Wire Alternators feature a unique self-energizing low cut-in at 880 engine RPM that's much lower than any other alternator and equipped with a built-in regulator, jumbo button diodes, and heavy-duty copper windings. These high-output alternators are available in 100 amp and 140 amp models with natural, chrome, or black powder coat finishes and either a V-groove or 6-groove serpentine pulley, plus a turbo baffle fan that provides increased cooling. These alternators fit all Ford V8's except modular engines (4.6L, 5.0L, and 5.4L) and FE (352, 360, 390, 427 & 428). Installation is a breeze and is a direct bolt-in.