FS: Starter, LS2 TB, Engine Cover, Driveshaft
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LS1Tech Whore
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From: Dallas, Tejas
It's the same throttle body in most 06+up GM V8 trucks/suv's, 87mm. Its the exact same thing thats in my '06 GMC Envoy 5.3L (except that mine is now ported and polished)... 



Originally Posted by Dirty 30
LS2 6.0L's came in all SS TrailBlazer's. There are 2 styles of LS2 "90mm" throttle body's from GM. One is the Corvette/GTO/etc (car) like the one you're showing me. The other is the 06-09 TB SS/9-7x Aero/etc (truck) like the one I'm selling.
Originally Posted by Tootall
here's what one looks like and the part number 12570790


Last edited by Dirty 30; Nov 16, 2009 at 10:03 AM.


