Universal 7127 GM 10SI V-Belt 100 Amp 1 Wire Internal Regulator Alternator [Chrome] These heavy-duty bearing retainer plates

These heavy-duty bearing retainer plates are precision-engineered and manufactured out of heavier steel than stock to ensure that they do their job

Bearing wear is dramatically reduced and the fatigue strength is greatly improved

making it exceptionally lightweight

Speedmaster oil pumps are manufactured from high-quality steel with all new components

They will mount anywhere in the engine to eliminate any clearance issues

Universal 7127 GM 10SI V-Belt 100 Amp 1 Wire Internal Regulator Alternator [Chrome] These heavy-duty bearing retainer platesIf you're in the market for a new GM alternator that can really deliver, let Speedmaster hook you up! These GM single wire alternators come ready to install for all GM one wire internal regulator applications. They feature a sleek chrome finish with an aluminum housing and have a 100 amp capacity. Remember, a one wire alternator means just that! You can simply connect one wire from the alternator to the battery, and you are good to go!