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34 Karma

Review on Performance 112 Powdercoat Aluminum Alternator by Sammie Rodriguez

Revainrating 5 out of 5

Well made pulley on aftermarket

Note: Bore size listed is incorrect, actual size is .667". The March catalog is correct. This pulley has a really strong mounting flange. The only thing I could wish for. this is the option without the fancy cover, i don't need the bling factor. I had to add a thin shim between the pulley and the alternator to get the clearance right, other than that it works perfectly, really puts out some power at idle now!

Pros
  • Reduces added drag for more power
Cons
  • Upgrades