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Threads Tagged with
castech
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Forum
Vortec 5.3 Head Replacement (Castech 706 crack)
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1
2
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HitIt
on 12-03-2010
05-05-2022
04:58 PM
by
00pooterSS
14
80,811
GM Engine & Exhaust Performance
Funkster's Build Thread
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1
2
3
4
5
...
Last Page
)
Funkster
on 12-23-2012
03-16-2016
10:46 PM
by
Funkster
139
49,339
PROJECTS GALLERY
Looking for some feedback on fixing my 5.3 (castech...)
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1
2
)
SpeedyG72t
on 03-06-2014
06-19-2014
09:44 PM
by
SpeedyG72t
16
8,744
INTERNAL ENGINE MODIFICATIONS
Faulty Castech cylinder heads
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1
2
)
Magic Wheels
on 02-20-2014
03-04-2014
02:24 PM
by
Suburbazine
12
4,865
GMT 800 & Older GM General Discussion
Replacement 5.3L for 04 Silverado?
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1
2
)
Chiphead
on 01-29-2014
02-04-2014
04:29 PM
by
RezinTexas
10
4,281
GM Engine & Exhaust Performance
Well I have a bad set of Castech heads!
shortactionjunkie
on 07-19-2013
08-26-2013
10:27 AM
by
BigE
4
4,954
INTERNAL ENGINE MODIFICATIONS
799 head problems ??
bitterfitter
on 06-04-2013
06-05-2013
08:54 PM
by
Quyonmob
7
10,582
GM Engine & Exhaust Performance
Poll
Head Swap: In-truck or Pull the engine?
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1
2
)
xlcooplx
on 06-13-2012
07-16-2012
09:31 AM
by
gagliano7
13
8,999
GM Engine & Exhaust Performance
Help with head swap
banjoman
on 07-12-2012
07-13-2012
11:14 PM
by
AndysC3
5
1,551
GM Engine & Exhaust Performance
Head Replacement / UPgrades '04 5.3
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1
2
3
)
barthautala
on 04-11-2012
05-29-2012
02:24 PM
by
BigV8
24
6,205
INTERNAL ENGINE MODIFICATIONS
Whats that? Another 6.0 swap thread?!
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1
2
)
SnakeOiler
on 04-22-2012
05-01-2012
06:25 AM
by
SnakeOiler
12
3,629
GM Engine & Exhaust Performance
Wtb 5.3 heads
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1
2
)
mcfarlnd
on 04-24-2012
04-29-2012
11:28 PM
by
mcfarlnd
10
1,107
Western
Castech heads casting problem years?
Petey62782
on 01-20-2012
04-22-2012
11:41 PM
by
chevymec
8
56,601
GM Engine & Exhaust Performance
First time chevy truck owner
cheetoz
on 03-25-2012
03-26-2012
08:32 PM
by
01WS6/tamu
7
2,300
GMT 800 & Older GM General Discussion
How does this happen to a 5.3?
tylerz71
on 01-22-2012
01-26-2012
08:27 PM
by
06Sierra2
9
1,585
GMT 800 & Older GM General Discussion
Anyone weld up a set of cracked 706 heads?
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1
2
)
ig109
on 10-11-2011
10-18-2011
09:04 PM
by
1FastBrick
11
16,153
INTERNAL ENGINE MODIFICATIONS
Head works
TTownTech
on 10-05-2011
10-05-2011
11:56 AM
by
TTownTech
2
1,020
INTERNAL ENGINE MODIFICATIONS
WTB very low mileage 5.3L longblock
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1
2
)
sprayed99
on 04-26-2011
04-29-2011
11:22 AM
by
sprayed99
17
2,240
GM Parts Classifieds
Everyone that has seen cracked 706 heads...
04SilverCrew
on 12-07-2010
03-26-2011
12:38 AM
by
budhayes3
4
22,582
INTERNAL ENGINE MODIFICATIONS
Replaced heads now idle is not quite right.
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1
2
3
4
)
rmf2
on 02-21-2011
02-24-2011
09:06 PM
by
rmf2
36
4,886
GM Engine & Exhaust Performance
862 replacing 706's ? ARP or Factory Style Bolts?
rmf2
on 02-12-2011
02-12-2011
10:05 PM
by
terravast4
2
4,603
GM Engine & Exhaust Performance
Need set of heads for '05 4.8L
SST
on 08-28-2010
08-28-2010
04:18 PM
by
SST
3
843
GM Parts Classifieds
WTB stocker 706 heads NON CASTECH
9silverbird8
on 08-01-2010
08-02-2010
10:37 PM
by
Bumpers
4
1,969
GM Parts Classifieds
WTB: 5.3 heads
phatboy
on 05-31-2010
06-01-2010
12:13 AM
by
lowpewter06
1
646
GM Parts Classifieds
5.3 using a little oil and coolant...
02'Z71ONDUBZ'
on 04-06-2010
04-07-2010
01:02 AM
by
02'Z71ONDUBZ'
3
3,924
GM Engine & Exhaust Performance
Here is a list of a few Head casting #'s
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1
2
)
TexasGMC
on 03-06-2010
03-11-2010
11:15 PM
by
BadAssChevy327
13
4,917
GM Engine & Exhaust Performance
Suggestions on what to do? Your time is appreciated.
chunkee
on 02-22-2010
02-22-2010
05:06 PM
by
Clyde65
1
733
GMT 800 & Older GM General Discussion
Looks Like a Serious Problem..is it???
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1
2
3
4
)
AJII
on 11-23-2009
01-19-2010
03:50 AM
by
AJII
31
6,815
GM Engine & Exhaust Performance
5.3 castings?
lsx10
on 10-15-2008
10-17-2008
12:45 AM
by
1FastBrick
3
5,924
INTERNAL ENGINE MODIFICATIONS
2004 Tahoe, 5.3, 60k - engine toast?
(
1
2
)
agreif
on 01-21-2008
01-24-2008
03:35 PM
by
agreif
10
2,906
GM Engine & Exhaust Performance
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