wannabeturbo

Dose anyone sell a aftermarket crank pulley that is not a underdrive pulley. I think my stock ls1 vette pulley is wobbling and throwing my belt off I don't want to run a underdrive pulley as I don't want to slow my water pump any it already gets warm at idle sometimes I'm going to get a Katech Tensioner in hopes that will help but also want a new crank pulley all my pulleys line up and the stock crank pulley is installed with in the specs

GTkllr

Mine is wobbling as well and I ordered a stock Ac Delco pulley from Rockauto and if I remember right was around $90.

wannabeturbo

I think I have a dorman pulley on it maybe that's my iusse lol I'm sure AC delco is alittle higher end then dorman

unit

Hinson sells the Powerbond stock diameter race pulley. I'm using this one and it's a quality piece. Spend the money for a good quality part and you're not likely to have to replace the pulley again! Hinson specializes in performance parts and they're good to deal with.

https://www.hinsonsupercars.com/p-14...-pb1117ss.aspx

dailydriver

If you don't mind spending the coin, and/or actually need the high rev stability, both Fluidampr, AND ATI sell their premium damper/balancer/pullies in the stock, non-underdrive sizes for our LSx 4th gen f bodies.

5.7stroker

iTrader: (36)

Sounds like you need ATI 917266