Slow LT1

iTrader: (3)

Summit sells 4.56:1 gears for a 9-inch pretty cheap. They're the ones at the very bottom of this page:

http://store.summitracing.com/defaul...+gears&x=0&y=0

Are they any good? I'm assuming someone makes them for Summit, and they just relabel them. I just want something that won't break or whine.

Thanks.