Don’t let power lag hold your system back. Nemesis Audio high-output alternators are designed for the most demanding audiophiles and competitors. Whether you are running a daily driver or a dedicated SPL build, our alternators provide the consistent amperage required to keep your amplifiers running at peak efficiency without damaging voltage drops.
NM8237-400A-CB Alternator
$649.99
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Stop the voltage drop. The NM8237-400A-CB is a high-output 400 Amp alternator designed specifically for 1996–2004 GM Trucks. Engineered to handle massive current demands, this alternator ensures your amplifiers get the steady power they need to perform at their peak without flickering lights or system strain.
