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RedHot04

03-18-2007 09:03 PM

What Size Is My Crank Pulley?

2004 LM7 5.3-- Anyone know what the stock crank pulley size is? I want to get a smaller blower pulley but need to be sure on this one first. I measured 7.5" but would like mfg. specs if anyone knows or has a link, etc.

Thanks

nightrunner

03-18-2007 09:04 PM

what kinda blower do you have

RedHot04

03-18-2007 09:12 PM

In my sig. bro...Powerdyne BD-11A. :judge: Check my times before you judge... :)

nightrunner

03-18-2007 09:23 PM

i saw the bd11a but had never heard of it, not very familiar with powerdyne

RedHot04

03-20-2007 03:39 AM

ttt Well I went ahead and ordered the 11 lb. pulley and a FMIC anyways, but... Anyone know the exact size?

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