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Threads Tagged with
456s
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Forum
One more 5.3 cam question
MaDChevy95
on Nov 14, 2013
Nov 14, 2013
03:31 PM
by
MaDChevy95
4
1,369
GM Engine & Exhaust Performance
Got my baseline
(
1
2
3
)
Scrapin'4.8
on Jun 7, 2012
Jul 12, 2013
03:29 PM
by
Scrapin'4.8
21
4,837
GM Engine & Exhaust Performance
Towing setup and 4.56 with 33s
(
1
2
3
4
)
pewterliftedz
on May 18, 2012
Dec 4, 2012
03:18 AM
by
rjwz28
30
23,253
TOWING & OFFROAD PERFORMANCE
70mph @ 2000 rpm ok?
(
1
2
)
Ali 556
on Oct 18, 2012
Nov 2, 2012
08:32 PM
by
SlickSierra
17
20,368
GMT 800 & Older GM General Discussion
t56 guys need help
smdusaf
on Aug 8, 2012
Aug 8, 2012
08:23 PM
by
smdusaf
7
1,183
GM Drivetrain & Suspension
34.5'' and 4.56s
Z71crawford
on Jul 27, 2012
Jul 28, 2012
09:36 AM
by
Z71crawford
6
789
THE TRUCK STOP
Help me decide...4.30's or 4.56's
(
1
2
)
andrew383
on Jul 31, 2011
Aug 2, 2011
07:44 AM
by
dlt76028
14
2,402
GM Drivetrain & Suspension
4.56s?
(
1
2
)
1320 OTTER
on Feb 7, 2011
Feb 8, 2011
10:23 PM
by
06Sierra2
11
1,564
GM Drivetrain & Suspension
Factory freak vs Srt-8
(
1
2
)
usmc3521
on Dec 31, 2010
Feb 7, 2011
06:53 PM
by
usmc3521
15
2,258
Racing and Kills Forum
IM TORN!! 4.10's or 4.56's
(
1
2
)
whitedakota
on Jan 12, 2011
Jan 12, 2011
08:14 PM
by
mhotrodscooter
10
1,837
GM Drivetrain & Suspension
10bolt, 4.56s, working
Atomic
on Jan 9, 2010
Jan 1, 2011
02:52 PM
by
ChevyTruck
6
917
GM Parts Classifieds
4.10s or 4.56s
(
1
2
)
02_Orange_D1SC
on Jun 8, 2010
Jun 9, 2010
06:39 PM
by
skeet
19
6,294
GM Drivetrain & Suspension
g80 + 4.56??
(
1
2
)
Jake99
on Mar 23, 2010
Mar 25, 2010
09:44 PM
by
JoeGibbSilverado
14
8,809
GM Drivetrain & Suspension
My 4.56's ruined after only 9 passes and zero street miles???
(
1
2
3
4
)
Blown06
on Jan 31, 2010
Feb 3, 2010
01:44 AM
by
skolman91
35
4,383
GM Drivetrain & Suspension
M3SRT .vs. 3V Gt
(
1
2
3
4
)
m3srt
on Jan 13, 2010
Jan 19, 2010
08:58 PM
by
jerbarr7
31
3,203
MULTIMEDIA (truck related)
Switched to a smaller cam and wow I have TQ
slowrollin93
on Nov 10, 2009
Nov 13, 2009
03:48 AM
by
jophuss36
5
1,111
GM Engine & Exhaust Performance
4.56 or 4.88?
BigRedChvy355
on Sep 15, 2009
Sep 15, 2009
10:41 PM
by
BigRedChvy355
2
1,107
GM Drivetrain & Suspension
gearing info
(
1
2
)
Brandon511
on May 7, 2009
May 8, 2009
07:18 PM
by
GMCtrk
18
1,557
GM Drivetrain & Suspension
what gears..456 o 410 ?
(
1
2
)
lawazita
on Apr 19, 2009
Apr 20, 2009
10:11 PM
by
lawazita
18
2,921
GM Drivetrain & Suspension
Leveling kit and 33's
(
1
2
)
Kerr
on Sep 24, 2008
Sep 29, 2008
10:17 AM
by
InchUp
10
5,360
GM Drivetrain & Suspension
373's to 410 or 456's
(
1
2
)
HEAD NORTH
on Nov 5, 2007
Nov 16, 2007
08:30 PM
by
frated420
11
8,068
GM Drivetrain & Suspension
Magna 5.3 lifted, 3.73 or 4.56s
superchargn
on May 7, 2007
May 9, 2007
10:28 AM
by
xsports33
5
929
GM Drivetrain & Suspension
Gears: 4.10's Or 4.56's
trblmkr
on May 1, 2007
May 1, 2007
11:17 PM
by
slowrollin93
2
832
GM Drivetrain & Suspension
Any way to tell what rpm range your engine is most efficient in?(mpg talk)
(
1
2
3
4
)
1slow01Z71
on Apr 7, 2007
Apr 10, 2007
09:40 PM
by
TurboGibbs
37
3,858
INTERNAL ENGINE MODIFICATIONS
Yukon 4.56s and Install Kit!
1TRUESS
on May 30, 2006
Jun 1, 2006
06:08 PM
by
1TRUESS
3
487
GM Parts Classifieds
4.10's vs 4.56's
Camaro99SS
on Apr 9, 2006
Apr 16, 2006
09:27 PM
by
bluecajun5.3
5
1,179
GM Drivetrain & Suspension
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