12498544 - LS1TECH - Camaro and Firebird Forum Discussion

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040, 12498544, 205, 62cc, afr, dart, engine, gasket, gaskets, gm, good, head, heads, ls1, thickness

AFR 62cc head with .040 head gasket = 11:1 CR Right? LS1

transamman1234 on 05-31-2010

10-10-2023 08:19 PM
by LilJayV10

16

7,487

Generation III Internal Engine

12498544, 62cc, common, compression, gasket, gm, head, heads, layer, ls1, multi, number, part, powered, tahoe, vbulletin

Head Gasket Decision

themealonwheels on 09-01-2012

05-01-2014 11:25 AM
by themealonwheels

6

6,656

Generation III Internal Engine

, 12498543, 12498544, 53, chevrolet, gasket, gaskets, graphite, lm7, ls1, metal, mls, performance, reusing, willthis, work

12498543 Graphite Gasket vs 12498544 Metal Gasket

oxblood!z28 on 05-09-2012

05-10-2012 03:19 AM
by oxblood!z28

4

6,080

Generation III Internal Engine

What head gaskets do u recommend

juanioz28 on 02-27-2012

03-10-2012 10:58 PM
by Burken01

14

2,807

Generation III Internal Engine

12498544, 12589226, difference, gasket, gaskets, gm, gmmlsheadgaskets, head, headgaskets, interchange, ls1tech, mls, number, part, z06

Difference between these GM MLS head gaskets??

adham on 09-23-2011

09-24-2011 07:19 PM
by adham

2

7,367

Generation III External Engine

12498544, 228r, 391, 53, advertised, bore, cam, dcr, duration, gm, lq9, ls6, prc, tsp

Opinions on DCR and SCR

(

1 2)

mamead on 03-12-2011

03-13-2011 10:52 PM
by Higgs Boson

34

4,386

Generation III Internal Engine

010, 12498544, 60, 605, cc, compression, dimensions, gasket, gaskets, head, height, ls1, piston, speed, texas, vary

head gasket for 60.5 cc chambers

mamead on 02-22-2011

02-23-2011 09:53 AM
by Sales2@Texas-speed

2

919

Generation III Internal Engine

12498544, 57, gasket, gaskets, gm, head, ls1tech, mls

5.7 GM MLS head gaskets 12498544

Lothar34 on 01-27-2011

01-27-2011 04:48 PM
by Lothar34

2

2,151

Parts Classifieds

Brand New Gm MLS Head Gaskets

Greekey on 01-08-2011

01-09-2011 09:40 AM
by sick01bullitt

12

1,166

Parts Classifieds

12498544, 3905, bore, cometic, direct, gasket, gaskets, gastet, gm, head, ls1, ls6, part, run, thin

where to get head gaskets 3.905

ttranssam on 05-13-2010

05-27-2010 04:55 PM
by victor111262

9

3,208

Generation III Internal Engine

12498544, add, aftermarket, cam, heads, installing, ls1tech, nal, nal12498544, needed, replacing, whats

Getting Heads and cam...what else is needed?

peterlawl84 on 03-24-2010

03-28-2010 05:32 PM
by peterlawl84

7

1,100

Generation III Internal Engine

12498544, 241, 243, changing, felpro, gasket, gaskets, gm, graphite, head, heads, ls1, mls, part, swap

Changing to 243 heads, ok to use stock 241 gaskets?

Rawr256 on 03-18-2010

03-18-2010 09:21 PM
by Rawr256

6

3,450

Generation III Internal Engine

12498544, 12553617, 2007, 6x4, 6x8, advance, auto, firebird, gasket, gaskets, head, heads, kit, ls, parts, reuse, ripped, rules, swap

To those who have done a head swap.. am I getting ripped off?

IRONFIST on 08-07-2009

08-10-2009 05:21 PM
by 92SilverSHO

17

1,614

Generation III Internal Engine

051, 12498544, boost, gasket, gm, ls1, mls, number, part

Anyone using stock GM MLS gaskets on there H/C Combo

corvet786c on 06-19-2009

06-20-2009 04:12 PM
by 405HP_Z06

18

1,619

Generation III Internal Engine

12498543, 12498544, 12498544thickness, 12589227, compressed, gasket, gm, gmpp, head, ls1tech, number, part, performance, thicknes, thickness

Cylinder Head Gasket PART # 12498544

gtrucks on 06-17-2009

06-17-2009 10:19 PM
by Beau@SDPC

8

7,243

Generation III Internal Engine

12498544, 12589226, a4, black, cylinder, gasket, gaskets, gm, head, heads, install, ls1, ls6, mls, number, onyx, part, part12589226

GM MLS headgasket p/n (sorry, search is borked)

Bad30th on 03-09-2006

06-08-2009 08:17 AM
by Rick_Vor

7

5,202

Forced Induction

12498544, 12558178, 12617944, cam, gm, gmc, head, lifter, ls, ls1tech, ls2, number, part, swap, thickness, tray, yukon

Parts for Head/Cam swap?

darknessxyz on 01-13-2009

03-20-2009 02:37 AM
by airmaxon1

19

1,408

Generation III Internal Engine

12498543, 12498544, 94, bore, gasket, gm, mls, performance, z28

head gasket

(

1 2)

formula4437 on 02-18-2009

02-23-2009 04:59 PM
by Zitty'sZ

20

3,155

Generation III Internal Engine

12498544, 1343609, arp1343609, dickey, gm, ls1, number, part, parts, scoggin, tech, thickness

Part number

uLs1a on 02-04-2009

02-05-2009 07:41 AM
by zman1969

2

661

Generation III Internal Engine

12498543, 12498544, 12589226, gm, ls1, ls1tech, part, vs

Which head gasket?

jcombs6337 on 11-22-2008

11-23-2008 12:30 AM
by 1FastBrick

1

2,362

Generation III Internal Engine

12498543, 12498544, 2001, gasket, gaskets, gaskets12498543, gm, gm12498544, head, ls1, ls1tech, ls6, number, part, reviews

head gasket 12498544?

99TransAmLS16Spd on 03-17-2008

03-17-2008 10:49 PM
by 99TransAmLS16Spd

2

3,322

Generation III Internal Engine

12498544, 2004, 243, cylinder, gasket, gaskets, gm, gm12498544, head, heads, kit, lq4, ls6, number, part

GM #12498544 Head gasket question??

nhra_crazy on 01-18-2008

01-19-2008 11:44 AM
by nhra_crazy

3

3,458

Generation III Internal Engine

053, 12498544, 3910, bore, diameter, gasket, gaskets, gm, head, ls1, ls2, mls, nitrous, performance, stock

Stock LS1/6 MLS head gasket bore?

SonofaBish on 04-11-2007

04-12-2007 09:21 PM
by 405HP_Z06

5

4,358

Generation III Internal Engine

12498543, 12498544, diffrence, heads, ls6, prc

Head gasket confusion

cjh on 01-28-2007

01-28-2007 09:40 PM
by cjh

0

530

Generation III Internal Engine

1201, 12498544, 60, bore, gaskets, ls1, ms4, size

Oh yeah - a Gasket question

-=Modified=- on 12-15-2006

12-16-2006 05:49 PM
by Lurius

10

862

Generation III Internal Engine

12498543, 12498544, 60, 853, both, gasket, gaskets, gm, head, ls1, notch, number, part, specs, thick

Gm head gasket # for 853 with the notch

Long Beach on 10-19-2006

10-24-2006 01:47 PM
by Long Beach

14

4,063

Generation III Internal Engine

12498544, bore, dimensions, gasket, head, ls1

Head gasket sizes, stock ls1

Lurius on 10-16-2006

10-16-2006 09:49 PM
by muncie21

1

855

Generation III Internal Engine

054, 12498544, gasket, gaskets, head, ls1, ls6, mls, swap

LS1/LS6 Head Gaskets

ISeeRed on 09-18-2006

09-18-2006 03:57 PM
by ISeeRed

7

2,257

Generation III Internal Engine

12498544, 2003, 57, 60, called, engine, gasket, gaskets, gm, head, headgaskets, heads, ls1, mls, problems, tech

Is GM using 6.0L head gaskets on 5.7s now?

BADFNZ on 04-11-2006

04-12-2006 03:27 PM
by GuitsBoy

5

2,613

Generation III Internal Engine

12498544, 12589226, 3905, bore, gm, run, thickness

Guys running GM MLS ENTER HERE

ABeasst on 09-12-2005

09-13-2005 11:48 AM
by ABeasst

10

1,203

Forced Induction

12498543, 12498544, 12498544thickness, difference, gasket, gaskets, gm, head, ls1, size, thickness

head gasket size

Phil'sC5vette on 09-08-2005

09-09-2005 08:10 AM
by bigdsz

8

1,026

Generation III Internal Engine

12498544, bbc, cam, compressed, gasket, gaskets, gm, graphite, head, ls1, lsx, sitels1lt1com, stock, swap, thicknes, thickness

Compressed head gasket thickness.....

SPANKY LS1 on 02-15-2004

07-30-2005 06:37 PM
by Derek98z

18

3,048

Generation III Internal Engine

12498543, 12498544, 12553617, 12559271, 12561244, 1x, 2800, gaskets, gmpn, head, mls, pn

do i have all the gaskets i need?

WS6FirebirdTA00 on 02-18-2005

02-18-2005 09:39 PM
by WS6FirebirdTA00

6

1,460

Generation III Internal Engine

12498544, 3905, bore, exact, fpr, gasket, gm, head, heads, ls, ls1, ls6, mls, run, size, stock

Plz Confirm GM MLS Head Gasket Bore

MelloYellow on 07-09-2004

07-15-2004 12:37 AM
by MelloYellow

13

4,593

Generation III Internal Engine

12498544, 241, gaskets, head, heads, lq9, ls1, ls1tech, putting

What's the best head gasket for 241 heads?

Billiumss on 06-22-2004

06-22-2004 09:47 AM
by 1fastWS6

1

1,560

Generation III Internal Engine

12498543, 12498544, gasket, gm, gm12498544, head

Quick Head gasket question

QuickSilver2002 on 03-03-2004

03-03-2004 01:22 PM
by Inspector12

3

646

Generation III Internal Engine

12498544, 53, ati, boost, gasket, gaskets, gm, head, ls6, mls, sale, supercharger, th210, thickness, whipple

quick head gasket question for boost

Ryan23silverado on 12-09-2003

12-11-2003 12:02 PM
by NA$TY-TA

17

7,835

Forced Induction

12498544, 12573949, 88894343, gasket, head, heads, ls1, steel

?? Part# for the multilayer steel head gaskets for an '02??

SSmokin 01 on 10-10-2003

10-11-2003 04:59 PM
by bomax

5

863

Generation III Internal Engine

12498544, 806, 97, 98, camaro, casting, corvette, cylinder, gasket, gm, head, heads, left, ls1, notch, numbers, thickness

GM head gasket differences: 01-prior and 02-newer

Phil99TA on 05-09-2003

05-09-2003 03:57 PM
by Zeta

9

9,661

Generation III Internal Engine

12498544, 12498545, 12561244, 2x, cam, gaskets, gmpm, gmpn, head, ls1, ls1tech, needed, swap

What gaskets/bolts are needed for head swap

98TAauto on 04-24-2003

04-26-2003 09:41 AM
by parts@sdpc

2

13,577

Generation III Internal Engine

GMPP head gasket kits?? whats the diff in these?

BLKWS6 on 04-09-2003

04-09-2003 01:42 PM
by BLKWS6

1

773

Generation III Internal Engine

12498544, 2000, 853, composition, crush, gasket, gm, gskts, head, heads, installed, ls1, recess, thickness, ws6cylinder

Cylinder Head & Head Gasket Info!

(

1 2)

parts@sdpc on 08-01-2002

03-18-2003 04:31 AM
by Coolvet

28

4,632

Generation III Internal Engine

12498543, 12498544, compressed, ctock, difference, differences, gasket, gaskets, head, ls1, ls6, thicker, thickness, thicknest, thicness

Head Gasket Differences

y2kss1603 on 02-02-2003

02-03-2003 12:37 AM
by DanZ28

5

2,066

Generation III Internal Engine

Threads Tagged with 12498544