GM 100 Amp 1 Wire Internal Regulator High Output Alternator w/ Billet Fan Blue Securing your timing cover is

Securing your timing cover is easier than ever with Speedmaster timing cover bolt kits

They accurately measure camshaft centerline

They feature a 30-count outer spline to slide over the input shaft for a simple

They are manufactured from brass and include thread-in brass jet extensions (where noted)

This system dumps the converter outlet pressure

GM 100 Amp 1 Wire Internal Regulator High Output Alternator w/ Billet Fan Blue Securing your timing cover isIf 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!