Universal 7127 GM 10SI V-Belt 120 Amp 1 Wire Internal Regulator Alternator [Chrome] with durable chrome plating for

with durable chrome plating for good corrosion protection and long life

The Speedmaster shift selector shaft uses an O-ring to prevent leakage from GM TH400 cases

Most Speedmaster water pumps have a bigger impeller and larger cavity size to flow 40 percent more coolant than stock

Speedmaster aluminum valve covers are the perfect fit for your engine

and have a maximum pressure of 7 psi with an externally accessible pressure relief valve

Universal 7127 GM 10SI V-Belt 120 Amp 1 Wire Internal Regulator Alternator [Chrome] with durable chrome plating forIf you're in the market for a new GM alternator that can really deliver, let Speedmaster 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 120 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!