Chevy BBC 454 100 Amp 3 Wire Alternator & Short/Electric Pump Billet Bracket Kit Our dual plane big block

Our dual plane big block manifold is now available with rectangular ports

highly specialized silicone magnetic steel cores

Speedmaster gear drives are great for you folks who want better timing

This Speedmaster Throttle Body is designed to produce smooth

These Shootout Series Manifolds are designed to use a dominator style carburetor

Chevy BBC 454 100 Amp 3 Wire Alternator & Short/Electric Pump Billet Bracket Kit Our dual plane big blockIf you're in the market for a new GM alternator that can really deliver, let Speedmaster hook you up! They feature a sleek chrome finish with an aluminum housing and have a 100 amp capacity.