![](3978t.jpg)
LT1 for 3rd gen Fbody
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![](3979t.jpg)
The heads look good.
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![](3977t.jpg)
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![](3995t.jpg)
F-body heads
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![](3982t.jpg)
Unknown plastic in #5 hole
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![](3983t.jpg)
?
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![](3989t.jpg)
#1 piston
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![](3988t.jpg)
The area on the head that corresponds to where #1 piston has the
damage
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![](3994t.jpg)
Nice GMPP timing set
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![](3993t.jpg)
2-bolt mains
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![](3992t.jpg)
Oil pump looks pretty good.
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![](39891t.jpg)
Oil pan looks good.
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![](4013t.jpg)
#1 piston, (sorry for out of focus)
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![](4014t.jpg)
#3 piston, (#7 looks the same way)
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![](4015t.jpg)
Block ready for trip to machine shop. 4-bolt main caps will
be installed.
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![](670t.jpg)
Received block back from machine shop and then clearanced for
stroke and washed.
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![](668t.jpg)
Cam bearings installed.
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![](672t.jpg)
Now painted with POR15 engine black
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![](675t.jpg)
Oil gallery plug installed and camera gives me proof.
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![](697t.jpg)
Main cap bearing clearance check
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![](698t.jpg)
All mains using standard size bearing
shells except #1 which uses a mix of .001 and std
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Rear main thrust cap torqued and thrust is .006"
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![](876t.jpg)
Lunati crankshaft is in and spins freely.
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![](719t.jpg)
Lunati camshaft spec'ed by Lloyd Elliot
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![](721t.jpg)
I drill my own small oil holes in the oil galley plugs to cool the
timing set with oil spray like factory.
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![](722t.jpg)
New water pump gear.
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![](724t.jpg)
ARP cam bolts
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![](725t.jpg)
GMPP extreme timing set.
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![](726t.jpg)
Mocking up #1 piston/rod to degree the cam.
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![](727t.jpg)
Bearing clearance .0021" with Clevite HN standard size
bearings.
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![](728t.jpg)
Piston is .006" in the hole
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![](731t.jpg)
Camshaft is 106 deg. ICL exactly as per cam card.
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![](732t.jpg)
Rod shoulder bumped the bottom of the cylinder in this spot.
Took everything apart and ground for clearance and cleaned with soap
and water.
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![](736t.jpg)
Was meaning to make the rear main bearing a bit tighter so I took
this opportunity to do a mix of standard and .001"
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![](740t.jpg)
Top ring at .020"
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![](741t.jpg)
2nd ring at .018"
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![](744t.jpg)
Rod bearings at .0020 to .0021"
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![](749t.jpg)
Rod side clearance .020"
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![](750t.jpg)
Rod bolts at 75 ft-lb for .005" stretch.
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![](752t.jpg)
The oil pump just barely touched the main stud. I clearanced
the pump just a bit.
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![](753t.jpg)
Melling 10552 oil pump.
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![](754t.jpg)
Mr. Gasket .026" head gaskets.
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![](756t.jpg)
I measured the chamber volume. I'd say this is give or take
2 cc accurate.
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![](757t.jpg)
Cleaned up the ARP head bolts.
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![](759t.jpg)
LE3 heads.
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![](761t.jpg)
3/8" rocker and rocker studs.
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