12564243 - LS1TECH - Camaro and Firebird Forum Discussion - Threads Tagged with 12564243

LS1TECH - Camaro and Firebird Forum Discussion
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Threads Tagged with 12564243

Threads Tagged with 12564243

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05, 12564243, 2005, 243, cost, ctsv, gold, head, ls1tech, ls6, numbers, paint, serial, springs, stripe, valve, yellow

Are we supposed to have yellow valve springs on our LS6s?

qwank on Feb 4, 2012

May 28, 2012 05:14 PM
by jmargo

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17

5,812

Cadillac CTS-V 2004-2007 (Gen I)

12564243, 228r, 243, blue, casting, filled, gm, good, heads, ls1, ls1tech, mark, no, sodium, springs, tea, valve, work

243 heads

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Multi-page thread

1 2)

Chaos07 on Sep 21, 2011

Oct 15, 2011 12:23 PM
by BIGDRAGON

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27

6,727

Generation III Internal Engine

12564243, cylinder, heads, ls

Are these the right heads???

boola1341 on Jul 2, 2008

Aug 5, 2011 07:28 PM
by pbscustompaint

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8

1,793

Generation III External Engine

12564243, 12576063, 243, 317, 57, cc, filled, gm, head, heads, ls2, ls6, sodium, stamped, valves, vette

What LS6 Heads Do I Want?

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Multi-page thread

1 2 3)

TORCHD 02 TA on Nov 22, 2009

Apr 22, 2011 08:12 AM
by drpokey

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49

8,347

Generation III Internal Engine

1256, 12564243, 4243, build, date, head, heads, ls2

Build Date on Heads

Silvia346ci on Apr 22, 2010

Apr 27, 2010 10:29 PM
by SOMbitch

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2

1,217

Generation IV Internal Engine

1256, 12564243, 12564243ls6orls2, 243, 243s, 4243, head, heads, ls, ls2, ls6, on12564243, prc, spects, tech, year

Could you tell if these 243's are LS6 or LS2 by these numbers?

camz28arro on Jul 30, 2009

Jul 30, 2009 05:56 PM
by camz28arro

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2

4,210

Generation III Internal Engine

1256, 12564243, 4243, 53, car, corvett, dapsuprslo, gm, head, heads, ls6, wat

5.3L Heads

DAPSUPRSLO on Feb 27, 2009

Mar 6, 2009 07:54 AM
by DAPSUPRSLO

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5

1,136

LSX Parts For Sale

01, 116, 12560950, 12564243, 2001, 204211, 243, 525525, cam, heads, ls6, sale, stock, z06, zo6

Z06 cam, LS6/243 heads, LS6 intake

Rick_Vor on Dec 11, 2008

Dec 12, 2008 12:06 PM
by Rick_Vor

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9

3,175

LSX Parts For Sale

12564243, antifreeze, coolant, dickey, engine, engines, hood, ls1, oil, picture, problem, scoggin, smell, smoke, water, white

2 Attachment(s)

LS1/LS6 Engine Coolant in Oil

TrickyTransAm on Oct 5, 2008

Oct 10, 2008 07:39 PM
by dz2a8r

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13

11,077

Generation III Internal Engine

12564243, 317, 53, 53l, 706, 863, casting, chamber, combustion, flow, head, heads, ls6, numbers, part, prc

LS6 Or 5.3 Heads?

Grn4fbody on Sep 16, 2008

Sep 18, 2008 08:37 PM
by racer77ss

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17

2,444

Generation III Internal Engine

12564243, 12564243b

WTT: CNC'd LS6 12564243 new heads for a T-56 conversion kit for LT-1 A4

1SWT95Z on Aug 26, 2008

Aug 26, 2008 07:21 PM
by 1SWT95Z

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0

725

12564241, 12564243, 2001, 98, camaro, casting, cc, head, heads, ls1, material, number, removing, s, stock

Lsx Head casting #'s

Nabdrill on Mar 25, 2008

Apr 6, 2008 08:09 PM
by JTH2000SS

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8

10,451

New LS1 Owners - Newbie Tech

12564243, heads

Ls1 w/ LS6 heads

Justin00SS on Mar 11, 2007

Mar 12, 2007 08:36 AM
by onecamaro1

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6

884

Generation III Internal Engine

1256, 12564243, 4243, casting, gm, gm4243, head, ls6

brand new set of complete ls6 heads for sale

Lostpatrolman on Nov 9, 2005

Nov 10, 2005 10:28 PM
by Lostpatrolman

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7

1,349

LSX Parts For Sale

12564243, 243, 69, camaro, castings, conversion, ebay, filled, head, heads, ls6, sdpc, sodium

Ls6 Heads 4 Sale Brand New

GONEB4U on Sep 21, 2005

Sep 25, 2005 11:25 AM
by GONEB4U

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14

1,084

LSX Parts For Sale

Question

12564243, sdpc

* I Need Help!!!*

Noyzee on Jul 24, 2004

Jul 24, 2004 02:23 PM
by Noyzee

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4

657

Generation III Internal Engine

12564243, 2002, block, casting, chevy, cylinder, gm, head, heads, intake, ls1, ls6, number, numbers, zo6

LS6 casting numbers?

LS1derfull on Jan 23, 2002

Jan 25, 2002 07:25 PM
by LS1derfull

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5

4,024

Corvette Performance

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