FS: LQ4 rods and pistons, 5.3 block and crank, 6.0 crank
#1
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LQ4 rods and pistons. The rods look like LQ9 rods, but the pistons are dished. Good shape $100 obo
![](http://www.public.asu.edu/~cwessel/piston1.jpg)
![](http://www.public.asu.edu/~cwessel/piston2.jpg)
5.3 block and crank, good condition, $150 together or $100 for crank and $75 for block separate. Prices are obo. Also have truck oil pan/F&R covers & valley cover for a little bit extra if needed.
6.0 crank, threads in snout are stripped but it is repairable, $50 obo.
Need to sell this stuff. Make offers.
![](http://www.public.asu.edu/~cwessel/piston1.jpg)
![](http://www.public.asu.edu/~cwessel/piston2.jpg)
5.3 block and crank, good condition, $150 together or $100 for crank and $75 for block separate. Prices are obo. Also have truck oil pan/F&R covers & valley cover for a little bit extra if needed.
6.0 crank, threads in snout are stripped but it is repairable, $50 obo.
Need to sell this stuff. Make offers.
![Happy](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_stretch.gif)
#5
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Factory stroke is the same as the LS1/LS6 (they use the same crank). I have read that the 5.3 block can be bored out to the same size as the LS1, so you can make a 346 out of the stock stroke. Stroker cranks are available that will take it up to a 383, I think that is about the max for this block.
And yep, it's iron![Happy](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_stretch.gif)
Here ya go, stock bore x stroke
5.3 = 3.78" x 3.62"
And yep, it's iron
![Happy](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_stretch.gif)
Here ya go, stock bore x stroke
5.3 = 3.78" x 3.62"