Threads Tagged with heads

243, 88958622, cnc, cncd, cylinder, gm, gmpp, head, heads, lingenfelter, number, part, polishing, porting

FS: Lingenfelter/GMPP 243 LS6 Cylinder Head CNC'd & Ported

kelleyperformance on Mar 2, 2013

Dec 16, 2025 03:54 AM
by Naf

1

4,070

12559853, 12561706, 12572035, 12572317, 241, 243, 53l, 806, 853, castings, gm, head, heads, ls1, part, springs, valve

<TECH ONLY> GM Head Casting Info

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1FastBrick on Feb 7, 2009

Feb 29, 2024 10:17 AM
by strutaeng

40

245,875

150, 232234, 53, cam, good, heads, heavy, ls1, putting, results, review, shot, torquer, truck, v2

v2 touquer cam!!! 232 234

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1 2 3 4)

kvpaintbal on Oct 10, 2011

May 7, 2023 08:25 AM
by wretched73

37

27,069

Vortec 5.3 Head Replacement (Castech 706 crack)

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1 2)

HitIt on Dec 3, 2010

May 5, 2022 04:58 PM
by 00pooterSS

14

86,049

06, 2011, 53, 706, body, dyne, gains, gm, heads, intake, numbers, silverdo, swapping, tbss, throttle

TBSS Intake on 5.3 with 706 Heads...Gains??

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1 2 3 4)

Bigschwerm on Jan 14, 2011

Mar 23, 2022 06:49 PM
by RedXray

37

90,683

243, 53, cam, head, heads, mill, performance, truck

243 heads on 5.3

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1 2)

KleanKustoms on Oct 10, 2014

Sep 24, 2021 05:49 PM
by arthursc2

13

92,115

08, 243, 48, 53, 799, chevy, difference, heads, ls1, silverado, sodium, springs, valves, vs, year, yellow

Need to know the difference between the 799 and the 243 heads!

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1 2 3)

LS1FREEK on Sep 25, 2009

Jun 18, 2021 09:38 AM
by shakenfake

23

114,907

2002, 48, 48l, ant, cam, cams, classifieds, gmc, good, heads, sale, sierra, silverado, z06, zo6

4.8L w/ z06 cam?

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1 2)

Deckhand on Aug 10, 2003

Mar 19, 2021 12:12 AM
by Von Breezy

14

22,539

243, 317, 48, 60, 862, aftermarket, bigger, head, heads, lq4, mill, muldrow, putting, tec, valves

862 heads on lq4

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1 2 3)

Zeppo on Jun 29, 2010

Jan 5, 2021 09:04 PM
by 1FastBrick

21

77,330

Lightning & Harley Editions

2012, 62, burnout, f150, ford, harley, heads, platinum, truck, wont

6.2 Harley

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1 2 3 4)

62nalide on Jan 1, 2012

Nov 19, 2020 09:45 AM
by NIOMARVIN83

32

11,128

291, 408, chevy, heads, ngk, procharged, procharger, sparkplugs

need help on procharged 408

Prochrgd5.3 on Aug 7, 2011

Oct 21, 2020 08:08 AM
by Alvin@PCMofNC

4

1,495

Tuning, Diagnostics, Electronics, and Wiring

2151, heads, patriot, performance2151, stock, vortec

my project

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1 2 3)

CD82 on Aug 30, 2011

Aug 31, 2020 05:12 PM
by CD82

25

5,026

03, 1500, 2000, 2004, 2006, 48l, bolt, bolts, chevy, f150, factory, header, headers, heads, offroad, pacesetter, pipe, silverado, upgrade

best header for a 03 4.8l silverado 1500

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1 2)

ilverado1500 on Jun 4, 2012

Aug 15, 2020 10:27 PM
by John LaGasse

17

83,624

222226, 60, cam, camshaft, cost, eps, heads, installing, labor, performance, silverado, speed, texas, truck, tune

cam install price

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1 2 3)

6.0l RST on Jul 20, 2012

May 5, 2020 12:50 AM
by Chevy4ever

21

126,809

243799, 317, 53, 799, 862, cam, flow, head, heads, lm7, nos, numbers, prc, radix, stock

best heads for boosted 5.3

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1 2 3)

SLO TRUCK on Oct 20, 2009

Apr 17, 2020 04:24 AM
by Marlinbrando

22

87,770

23, 408, blower, heads, intake, lq4, lq9, setup, whipple

LQ4 w/2.3 Whipple

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1 2)

Frank C. on Apr 27, 2012

Mar 23, 2020 12:00 AM
by Pachuco

14

12,461

225, 243, afr, cast, fi, heads, ls3, ported, prc, tfs

Aftermarket Heads - CNC vs As-Cast for FI?

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1 2)

BigKID on Sep 16, 2013

Oct 9, 2019 11:06 AM
by BigKID

19

19,228

225, 408, block, build, ci, dart, gasket, heads, hours, ii, ls9, lsa, patriot, ported, short, thickness

408ci/TVS2300/LSA heads build

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1SlowHoe on Dec 30, 2010

May 15, 2019 10:09 AM
by Chavette

301

97,582

48, 485360, 53, 53l, 862, blocks, casting, gm, heads, id, manufactures, number, pictures, pistons, v8

4.8 to 5.3

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1 2 3)

white1 on Jul 15, 2010

Apr 27, 2019 04:26 PM
by Madspeed16

28

38,964

10, 1518, 48, 53, afr, boost, boosted, heads, lq4, pac, pounds, rwhp, springs, stock, supercharger, turbo

post up your boosted 4.8, 5.3, 6.0 number s

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02chevyls1 on May 29, 2012

Aug 7, 2018 11:19 PM
by ironcityboom

78

192,447

08, 1500, 60, back, center, console, escalade, grille, heads, jump, make, polish, port, seat, shells, silverado, z71

04 Silvy 1500 Z71 CrewCab Part Out

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1 2 3 4)

robert85 on May 19, 2012

Feb 14, 2018 10:13 AM
by Avasdad254

36

14,028

MASS Used Parts

bar, bullet, engine, glass, heads, nnbs, package, painted, police, proof, rims, steelies, stock, suspension, tahoe, tahoes, tr230236

2006 Tahoe Police Package

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1 2 3)

batboy on Mar 17, 2012

Dec 15, 2017 11:32 AM
by M60gov20

20

30,824

New Members

1999, 317, 60, chevy, conversion, diff, engine, flexplate, gm, heads, lq4, ls1, ls6, motor, rockers, roller

lq4 with ls1 heads?

joshiepoogoose on Mar 23, 2007

Nov 2, 2017 09:05 PM
by 1994Vmax

6

20,719

210218, 2e, 317, 706, 853, exhaust, heads, increase, lq4, mpg, mti, spec, stage, valve, wit

LQ4 with 706 heads = more power AND mpg????

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1 2 3 4)

denali_on_26's on Nov 19, 2010

Sep 1, 2017 03:14 PM
by Mark Johnson

32

113,797

317, 60mls, 74cc, deck, gasket, gaskets, head, heads, k444x05, lq9, ls2, ls9, measure, mls, surface, thickness, wiseco

Head gaskets for 4.005 LQ9+317's+15psi?

Rick_Vor on Jun 7, 2009

Aug 5, 2017 04:59 PM
by JASON 77

7

9,179

12561706, 200, 53, 706, 706s, 862, chevy, engine, gm, heads, install, intake, interchange, l59, lm7, valve

862 vs. 706 heads

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1 2 3)

old motorhead on Feb 2, 2009

Jun 19, 2017 04:15 PM
by John Gravelle

21

365,907

98, c1500, cam, dart, edelbrock, fastest, heads, installed, kit, manifolds, review, shift, silverado, tbi, truck, wilson

Fastest TBI Here

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1 2 3)

La Azulita on Jul 29, 2010

Mar 12, 2017 09:45 AM
by Vedros1989

20

20,849

Classic Trucks

05, 2004, 4l80, 4l80e, 4x4, 60, cam, craigslist, efans, f150, forum, heads, sale, transmission, truck

4L80e for sale...

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1 2 3 4 5)

03Z71 on Jul 13, 2011

Dec 12, 2016 01:10 PM
by Kush04

49

10,550

Texas

2005, 53l, cammed, gm, gmc, heads, high, installation, ls1, melling, oem, oil, pressure, pump, volume

Which oil pump to get? Listed 4 choices

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1 2)

Camin00 on Nov 13, 2012

Sep 15, 2016 08:20 PM
by JoshC04

14

42,854

Powerstroke Diesel Performance

60, blow, blown, cab, crate, drag, engines, ford, heads, motor, motors, powerstroke, pull, racing, radial, rebuilt

6.0 power stroke blew up again!!!

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1 2 3)

468BIGBLOCK on Jun 28, 2013

May 26, 2016 08:04 PM
by fiveton

21

24,088

862, blown, coolant, gaskets, head, headgasket, heads, leak, ngk, notched, plug, plugs, set, spark, w

boosted head gasket and spark plug question

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1 2)

bighoss77 on May 31, 2012

Mar 26, 2016 12:04 PM
by jorgeesalinas7

11

3,723

4l80e, avelanche, castech, chevy, crossmember, custom, flanges, hankook, heads, manifold, recall, silverado, tires, weld

Funkster's Build Thread

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Funkster on Dec 23, 2012

Mar 16, 2016 10:46 PM
by Funkster

139

50,972

2003, 216224, 53, 53l, cam, camshaft, dyno, gains, heads, prc, silverado, torquer, tsp, v, v2

5.3+torquer V2

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lq4pwns on May 15, 2009

Feb 26, 2016 10:23 PM
by badream

65

80,903

GMT 800 & Older GM General Discussion

706 heads coolant fix?

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1 2)

Txblue on May 10, 2014

Dec 17, 2015 11:56 AM
by Kerry Lee

13

21,282

233239, 53, 60, cam, chevy, f13, fuel, heads, horsepower, ls, peening, pressure, pushrods, put, rods, shot, swap

The Road to 500+ HP - 5.3 to 6.0 Swap

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NuckenFuts on Mar 5, 2014

Dec 12, 2015 03:48 AM
by NuckenFuts

64

35,674

243, 2camsnet, 373, 4l60e, cam, camsnet, heads, ls1340030f04, mahle, speed, texas, torquer, tq, v2, wiki

got it down to 2 cams help me decide..

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1 2)

silverado2000 on Jul 20, 2011

Oct 17, 2015 03:41 PM
by projectnightcrawler

18

4,393

53, gasket, graphite, heads, mls, notch, wedge, work

block prep for 5.3L?

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1 2 3 4 5)

Chiphead on May 22, 2014

Sep 22, 2015 01:28 PM
by 1FastBrick

44

19,698

255, 408, dyno, flow, gen, genx, heads, ls, ls3, review, test, tfs, trick, trickflow, x255

Trick Flow GenX 255 square port heads

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1 2)

Lucille on Apr 14, 2013

Sep 10, 2015 08:29 PM
by GREENSIERRA

15

7,194

LS2 Block/shortblock

jmarkway on Jul 11, 2015

Jul 18, 2015 09:23 PM
by 92SS Wagon

2

5,267

402, 60, build, building, built, cam, duntov1967, engine, heads, lq9, ls, motor, sizes, stroker, towing

Stroker Motor Build For Towing

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1 2 3 4 5 ... Last Page)

Duntov1967 on Nov 29, 2010

Jul 10, 2015 05:37 PM
by Mr. Merk

123

112,325

2003, 706, coolant, heads, housing, leak, leaking, losing, resivoir, size, taho, tahoe, thermostat, visible, water, z71

2003 Z71 Tahoe Loosing Coolant No Visible Leaks

Alex71 on Dec 16, 2013

May 22, 2015 07:10 PM
by cammed00

7

2,272

88, 8898, 98, dimensions, exhaust, exit, frame, headers, heads, long, performance, side, silverado, truck, tube, vortec

88-98 Silverado/Siera we want your input

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1 2 3)

Stainless Works on Aug 10, 2010

Mar 24, 2015 05:52 PM
by lt1 sport

21

34,875

496, 81, 81l, big, block, cam, efilive, headers, heads, jeep, raylar, tuning, upgrades, vortec, wiki, xr270hr

Vortec 8.1 Performace Help

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1 2)

OMalley on Mar 24, 2006

Mar 23, 2015 08:03 PM
by Modifyit15

14

23,274

2, 243, 862, chart, flow, gain, heads, hiw, hp, la, lm7, performance, polished, ported, rpm, trucks, valves, woth

does anyone have 243 vs 862 charts?

bluebommer07 on Apr 13, 2012

Mar 17, 2015 11:11 PM
by AKlowriderZ71

4

11,284

232238, bullet, cam, frankenstein, heads, ls1, mansfield, markings, marks, piston, project, racing, swap, texas, truck

Project $50 LS1

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1 2 3 4)

fastrt on Jul 3, 2011

Mar 10, 2015 09:26 PM
by TXsilverado

37

6,817

4v Cobra heads

LowNSlo02 on Nov 6, 2008

Mar 8, 2015 07:03 PM
by 68haywagon

3

1,536

Ford Parts Classifieds

2002, 4l80e, 60, 799, 80, 98, chevy, gmc, heads, horsepower, lq4, numbers, ported, stock, stock60l, truck

stock 6.0 lq4 numbers

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1 2 3)

asap216 on May 4, 2013

Mar 7, 2015 12:03 AM
by Fast_six oh

20

42,811

04, 1988, 20s, 53, bezel, cobalt, dash, exhaust, gmc, heads, metallic, mississippi, polished, ported, sierra, truck, van

My truck

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darnie on Jun 14, 2012

Feb 11, 2015 11:36 PM
by gamble686

202

49,611

317, 317s, 408, 91, boost, cam, chevy, flow, heads, l92, maggie, mm, ported, stock, turbo

l92 heads and boost??? are 317's better?

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1 2)

denali_on_26's on Dec 16, 2010

Jan 7, 2015 08:10 AM
by dirt track racer 81

14

18,565

07, 08, 2008, 53, 799, block, gm, heads, motor, rocker, roller, sale, short, silverado, steel

2008 5.3 shortblock and 799 heads for sale

anheuserbusch08 on Jun 12, 2012

Jan 1, 2015 11:07 AM
by sickdime

5

5,608

81, 81l, finally, flow, heads, intake, manifold, modification, numbers, ported, porting, poted, stock, torque

Finally! Modified Stock 8.1L Intake Manifiold Numbers!

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1 2)

Raylar Engineering on May 28, 2014

Dec 23, 2014 08:25 PM
by xx_ED_xx

19

30,225

8-Lug Truck Performance

11, 243s, 53, 53l, big, build, cam, compression, head, heads, lm7, milled, pac, ratio, springs

Looking for a few suggestions on building an LM7

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1 2 3)

Courtntan on Apr 30, 2013

Dec 21, 2014 10:09 AM
by 07bluelbz

20

6,621

25, 53, 53l, 706, cnc, d1sc, ecsb, flow, heads, prc, price, sale, sierra, silverado, stage, wcch

anyone run the WCCH Stage II heads for 5.3?

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1 2 3)

06sierra5.3 on Apr 12, 2012

Dec 17, 2014 07:48 AM
by gagliano7

26

12,933

010, 30, 60cc, 706, 799, chamber, cnc, heads, milled, sdpc

Dickey cnc 5.3 heads

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1 2)

gagliano7 on Nov 25, 2013

Dec 12, 2014 12:50 PM
by gagliano7

11

4,606

10, dyno, heads, lmit, meth, paxton, qc, ram, results, roe, sheet, srt, srt10, transmission, upper

SRT-10 superchared dyno results

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1 2 3)

YenkoST on Jul 30, 2007

Nov 24, 2014 05:18 PM
by TXsilverado

20

27,502

SRT-10 "Viper" Trucks

1211x, 293, 35x20x10, 60, general, heads, motors, pac, powered, recalls, spring, tires, truck, valve, vbulletin

First build 6.0 help with parts list.

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BigDaddy0381 on Feb 7, 2013

Nov 11, 2014 07:02 AM
by BigDaddy0381

104

30,655

799 head swap #s

silverado13 on Oct 6, 2014

Oct 14, 2014 06:50 PM
by brewster240

4

4,245

370, cam, dyno, heads, lq9, ls1tech, lsxrt, mods, motor, results, silverado, ss, suspension, tune

H/C 370 dyno results

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WICKEDOWESIX on Aug 3, 2013

Oct 7, 2014 08:16 PM
by WICKEDOWESIX

59

24,834

Ported 317 heads, yellow gmpp springs, comp cams pushrods

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1 2 3 4)

tweeder on Mar 25, 2013

Sep 21, 2014 02:12 AM
by tweeder

39

11,103

GM Drivetrain & Suspension

48, 4l60, 4l80, 53, cam, chevy, difference, dyno, heads, ls, patriot, performance, small, tests, turbo, v8

4L60 to 4L80 dyno results

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1 2 3 4)

NicD on Jun 15, 2012

Sep 8, 2014 01:21 PM
by altereddezignz

34

78,301

030, 4065, 60, block, bore, build, hard, heads, lq9, ls3, pistons

ls3 pistons in lq9 block?

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1 2)

askkmb on Jul 27, 2014

Aug 4, 2014 09:21 AM
by askkmb

11

18,004

243 heads on 5.3

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1 2)

Joseph Hartley on Jul 27, 2014

Jul 30, 2014 10:17 AM
by Bilster

19

9,823

LSA charger on a L92

Delaware ss on Jul 11, 2014

Jul 19, 2014 06:53 PM
by Pocket

7

13,605

08, 2wd, 3600, afr, awd, cam, fastest, gmc, heads, na, ss, sstb, tbss, trailblazer, tvs2300

Sticky

Quickest Trailblazer SS List

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WILWAXU on Mar 1, 2007

Jul 17, 2014 09:01 PM
by GTPSS

85

39,558

TrailBlazer SS

Looking for some feedback on fixing my 5.3 (castech...)

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1 2)

SpeedyG72t on Mar 6, 2014

Jun 19, 2014 09:44 PM
by SpeedyG72t

16

9,101

Lq4 243 spark plugs?

abrown0788 on Jun 12, 2014

Jun 12, 2014 10:30 PM
by abrown0788

1

5,506

01, 07, 243, 53, 53l, 706, headers, heads, lm7, ls6, magnacharger, mill, milling, silverado, supercharger

243 Heads on 5.3

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1 2)

EZDOESIT on Apr 7, 2009

Jun 6, 2014 11:08 PM
by LOBO2

16

78,270

2000, 243, 3600, 57, 81, 9902, crashed, heads, impression, job, k3500, lq4, performance, powered, silverado, swap, vbulletin, yank

figured id start a build thread since stuffs getting done

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2doorfury on Apr 25, 2012

Jun 3, 2014 06:13 PM
by 2doorfury

106

26,375

241 heads on a 5.3L (LMG)???

Kalehuawehe2646 on May 11, 2014

May 15, 2014 12:52 PM
by Kalehuawehe2646

5

6,289

383, efi, fastburn, fuel, gmpp, heads, hotcam, ht383, injectors, intake, l31, lt4, manifold, poppet, sfatekcomimages, vortec

how much hp out of 5.7L vortec

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1 2)

dajodsterman on Mar 23, 2006

May 3, 2014 07:23 PM
by dakotabrad

14

117,769

2001, 243, 53, cam, engines, gasket, gmc, head, heads, intake, swapping, z71

2001 Z71 with 5.3 help. Head gasket, heads, cam swap n some other things

Mudking96 on Apr 30, 2014

May 2, 2014 06:22 PM
by 69Camaro427

6

3,182

035, 241, 60, 706, 799, 862, cc, compression, cut, head, heads, ls, ls1, ratio, size

The Difference Between All The LS Heads...

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1 2)

LS1FREEK on Jun 15, 2009

Apr 23, 2014 10:22 PM
by jiar577

11

263,492

LS2 (51k miles) longblock or short block - 243 heads

ALL ULL C on Apr 22, 2014

Apr 23, 2014 01:31 PM
by ALL ULL C

1

1,209

243, 243s, ai, heads, job, ls, ls1tech, tea, valve, valvejob, valves, whats

243 Valve Job

L$X$10 on Apr 10, 2014

Apr 21, 2014 02:17 PM
by gnd111

7

2,967