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Forged 4.005 Stock Stroke Pistons with L92 Valve Reliefs ***NEW***

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Old 12-16-2010, 05:47 AM
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Default Forged 4.005 Stock Stroke Pistons with L92 Valve Reliefs ***NEW***

I have a set of new in the box set of Autotec forged 4032 L92 valve pocket pistons. They run at a tight .0025~.003" clearence so they will live well on the street. Very similar to the Mahle pistons. flat top pistons, with L92,or LS6 style valve reliefs. Bought these for a high compression boost experiment, and decided to go with the same piston in a dish..

Complete kit: Pistons, Plasma file fit rings, 106g steel pins, Wire locks

4.005" bore
3.622" stroke
6.125" Rod
1.315'' CR
1.5 x 1.5 x 3mm ring pack
405g weight
.200" thick deck

Asking 525.00 Shipped lower to 48.
Attached Thumbnails Forged 4.005 Stock Stroke Pistons with L92 Valve Reliefs ***NEW***-at1.jpg   Forged 4.005 Stock Stroke Pistons with L92 Valve Reliefs ***NEW***-at2.jpg   Forged 4.005 Stock Stroke Pistons with L92 Valve Reliefs ***NEW***-at3.jpg  

Last edited by stock48; 12-16-2010 at 10:27 AM.
Old 12-16-2010, 11:35 AM
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That's a helluva price...
Old 12-16-2010, 07:40 PM
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Figured Id post em low and not waste time with all the haggeling! They are some of the most accurate I have checked. AutoTec is the original owner who started JE pistons.
Old 12-16-2010, 08:49 PM
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Something is wrong with your bore diameter, its WAY smaller than a stock bore 6.2 block.
Old 12-16-2010, 08:54 PM
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Originally Posted by 1slow01Z71
Something is wrong with your bore diameter, its WAY smaller than a stock bore 6.2 block.
Yeh, I was going to mention that to him in a PM yesterday but forgot.

I thought the 6.2L's like the L92, L99, LS3 etc. all had a 4.065 bore.
Old 12-16-2010, 08:55 PM
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ya'll not reading very well...L92 valve pockets...
Old 12-16-2010, 08:56 PM
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it's not false advertising by any means. it clearly states in the post the bore and stroke and everything else needed to make these work...
Old 12-16-2010, 09:04 PM
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Originally Posted by Phantom
it's not false advertising by any means. it clearly states in the post the bore and stroke and everything else needed to make these work...
well said
Old 12-16-2010, 09:22 PM
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Originally Posted by Phantom
it's not false advertising by any means. it clearly states in the post the bore and stroke and everything else needed to make these work...
The title could use some better wording then. Its abit misleading to put they are L92 pistons in the title. I figured he may ahve left the 6 out of the bore diameter. I wasnt accusing him of false advertising at all just trying to get the correct info. If they were a 2618 alloy Id probably buy them for myself. If they are in fact 4.005 bore pistons with L92 valve pockets then Ill edit his title to make it more clear for potential buyers.
Old 12-16-2010, 09:46 PM
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Exactly, who is accusing him of false advertising. When I saw the title it seemed as though the pistons were for a L92 that's all.


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