GM LS Engine Swap High Output Alternator Amperage:250 amps 6 phase hairpin 4L 250-320-370-400 amp High Output

4L 250-320-370-400 amp High Output Alternator

This is a direct fit high-output alternator for the 1990-1994 Chevrolet Beretta 2

8 Volt GM Style Self Excite internal regulator

It is recommended to use 1/0 100% copper wires for the upgrade

This is a direct fit high-output alternator for the 1985 Buick Somerset Regal 2

GM LS Engine Swap High Output Alternator Amperage:250 amps 6 phase hairpin 4L 250-320-370-400 amp High OutputHairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin units feature premium bearings to withstand high engine rpm and utilize dual plate rectifier with 12 heavy duty diodes for improved cooling. Hairpin Units are a more reliable alternator to withstand high heat, high demand for car audio, marine, and racing applications. This alternator is a direct fit