ls3 - Third Generation F-Body Message Boards

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1982, 22, 3rd, body, computer, cost, exhaust, f3, fbody, formula, generation, knock, ls, ls1, ls3, sensor, swap, t56

LS3 T56 swap in 91 Formula

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Lonnie P on Apr 22, 2012

May 15, 2026 10:06 PM
by Lonnie P

153

33,388

LTX and LSX

1992, engine, gear, installing, learning, ls1, ls3, lt1, lt1ls1, parts, rockland, standard, swap, t56, z28

Watch a Rookie Learn How To Swap a LS1 and T56 into a 1992 Z28

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Warnd on May 12, 2013

May 30, 2025 10:00 AM
by Warnd

304

67,765

LTX and LSX

1000rwhp, 376480, 62l, corvetteforum, engine, install, ls, ls3, master, sale, swap, t56, tick, viper, wtrans

LS3 Engine Swap

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alan91z28 on Oct 23, 2008

Jan 17, 2023 01:20 PM
by ShiftyCapone

483

113,286

LTX and LSX

4th, 90, build, car, drag, gen, iroc, ls, ls3, lsx, make, projects, remove, step, steps, swap, t56, transmission

90 IROC LSx/T56 build thread.....daily driving it

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1 2)

92purplehaze on May 16, 2011

Jul 22, 2020 09:10 AM
by 84 1LE

70

13,754

LTX and LSX

1987, 3rd, cam, camaro, carbed, engine, fbody, g6x3, gen, lq4, ls, ls3, rod, swap, trans

91 camaro ls3 swap

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1 2 3 4 5)

timmyboy on Apr 17, 2010

Jun 29, 2020 12:51 AM
by Chekuaboy

213

84,190

LTX and LSX

3rd, dport, exhaust, exhaut, fbody, fit, gen, ill, ls1, ls3, lt1, manifold, manifolds, motor, stock, work

Stock LT1 exhaust manifolds.. will they fit?

Jay87Z on Aug 13, 2006

Jun 1, 2019 02:12 PM
by John in RI

37

20,858

LTX and LSX

350, 408ci, 450, fuel, gen, horsepower, hp, injector, injectors, lbs, lq4, ls3, needed, psi, run, size

Injector size calculations

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1 2)

five7kid on Feb 27, 2012

Jun 12, 2018 03:39 PM
by aliceempire

50

77,141

LTX and LSX

317, 402, auto, carbed, engine, fuel, heads, injection, iroc, irocz, ls, ls3, players, rebuild, speed, transmission

Build Thread - 85 IROC 402 LS3 6 speed

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Jim85IROC on Jul 21, 2010

May 27, 2015 11:59 PM
by randywyatt200

259

52,110

LTX and LSX

Operation wet dream it's becoming a reality

Kurtis2short on Jul 15, 2013

Sep 25, 2014 11:57 PM
by Kurtis2short

39

2,948

LTX and LSX

1991, 4l60, 86, camaro, connect, corvette, cruise, filter, fuel, gen, gm, good, hook, ls3, system

Connect and cruise ls3/4l60 from gm

cooper1965 on Jul 7, 2012

Sep 9, 2014 08:31 PM
by Citation X

3

6,733

LTX and LSX

390, 60, budget, build, crank, end, lq4, ls3, lsx, thirdgen, top

the ppls build: version 6.0

Sojer on Apr 20, 2014

Aug 7, 2014 05:16 PM
by Sojer

47

2,647

LTX and LSX

30, a, cam, car, coils, crank, drag, forged, forsale, heads, hrefhttps691photobucketcomalbumsvv273jgillen91actionviewcurrentjimmyblowupmp4, lq4, ls3, parts, pistons, sale, truck

Project 10sec lq4 91rs

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91_B4C_RS on Nov 8, 2011

Jun 16, 2014 04:11 PM
by 85SILVERBULLET1

321

62,365

Organized Drag Racing and Autocross

525, 525hp, asa, cam, camaro, dr, end, fit, gears, generation, ls3, ls376525, rear, t56, transmission

LS3 / LS376 480 / LS376 525

z28cmr83 on Apr 11, 2014

Jun 16, 2014 02:02 PM
by Danny350

6

5,083

Engine Swap

cylinder, gas, ls1, ls3, management, mileage, variable

gas mileage on LS1/LS3 or Active Fuel Management engines?

kcducttaper on May 27, 2014

May 30, 2014 07:42 PM
by khulsebus

7

10,389

Engine Swap

Texas Two-step: My ls6/hybrid swap

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1 2)

No4Play on Oct 14, 2013

Apr 1, 2014 04:48 PM
by Flip 2

56

10,471

LTX and LSX

Patriot Performance

CNECOPS on Jan 2, 2009

Jan 21, 2014 01:08 AM
by blp226

14

6,483

Tech / General Engine

[GA]

LS3 525hp Crate Engine - Christmas for you AND your car!

KennyC on Dec 22, 2013

Dec 22, 2013 11:40 PM
by KennyC

1

1,204

Engine/Drivetrain/Suspension Parts for Sale

combo, ls3, motor, part, sale, t56, transmission

[For Sale]

2010 LS3 and T56

gbayfisher on Dec 10, 2013

Dec 15, 2013 08:52 AM
by gbayfisher

2

2,547

LSX and LTX Parts

400lph, blower, charged, handle, ls3, lsa, pump, super, walboro, whine

Supercharged LS3

Boreen on Nov 7, 2013

Nov 14, 2013 12:05 PM
by Orr89RocZ

20

6,593

LTX and LSX

10033593, 89, 9bolt, 9boltcom, aftermarket, alton, buying, crank, gm, illinois, iroc, looked, ls3, pulley, sale, trans

Attention all 9Bolt Owners! And board sponsors.

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drain89 on Dec 12, 2003

Oct 27, 2013 12:38 PM
by Keoman

736

64,716

Aftermarket Product Review

body, build, camaro, harnes, harness, ls3, standalone, swap, wiring

ls3 swap harness

joegugino on Oct 6, 2013

Oct 7, 2013 11:13 AM
by 25th327RS

2

1,402

LTX and LSX

6500, broke, fast, junkyard, ls, ls3, pull, swap

First Run After LS Swap

Boreen on Sep 3, 2013

Sep 12, 2013 12:31 AM
by Boreen

12

1,903

LTX and LSX

[For Sale]

ls3 upper in Michigan

Gregs_GSXR on Jun 29, 2013

Aug 20, 2013 05:51 PM
by Gregs_GSXR

2

976

LSX and LTX Parts

4l80e, 700, 700r4, bolt, combine, engine, good, ls3, swap, transmission, work

Can you bolt up a 700r4 or 4l80e to an LS3?

my3rd on Aug 16, 2013

Aug 17, 2013 12:00 AM
by vetteoz

1

7,186

Transmissions and Drivetrain

57, cam, crate, ecu, engine, ls3, price, tbi

[CA]

LS3 "Hot Cam" Crate engine (NEW) w/ Harness and ECU

my3rd on Aug 16, 2013

Aug 16, 2013 06:46 PM
by my3rd

0

981

Engine/Drivetrain/Suspension Parts for Sale

525, cam, check, conversion, difficulties, fuel, injector, instructions, ls3, position, pulse, sensor, spark, start, thongs, troubleshooting

Ls3 swap, few problems

Boreen on Jul 30, 2013

Aug 13, 2013 07:25 PM
by Boreen

9

5,736

LTX and LSX

additional, holes, ls3, mounting, pump, water

[For Sale]

New GM LS3 Water pump for sale

Justin89Formy on Aug 1, 2013

Aug 13, 2013 08:50 AM
by Justin89Formy

2

807

LSX and LTX Parts

100psi, bracket, camaro, fpr, fuel, high, idle, ls, ls1, ls3, lt1, pressure, psi, rail, swap

100 PSI Fuel Pressure LT1

mojo_jojoe4 on Aug 5, 2013

Aug 12, 2013 08:01 PM
by Lonnie P

10

7,271

LTX and LSX

[For Sale]

LS3 top end conversion-heads/rockers/intake

96BlownSSragtop on Aug 3, 2013

Aug 3, 2013 01:04 PM
by 96BlownSSragtop

0

877

LSX and LTX Parts

[For Sale]

Brand new LS3 complete intake

LastGTA on Jul 19, 2013

Jul 19, 2013 07:30 AM
by LastGTA

0

1,027

LSX and LTX Parts

195, 208, 421, accept, afr, corvette, dyno, heads, ls3, numbers, s, sbc, sportsman, stock, valves

421 Dyno....

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1 2)

88BlackZ-51 on Sep 13, 2011

Jul 18, 2013 10:37 PM
by 88BlackZ-51

91

15,661

Alternative Port EFI Intakes

12568011, air, ats, cadillac, cover, fresh, gm, ls3, pcv, port, route, routing, swap, vacuum, valley

Ls3 swap, quick question

Boreen on May 24, 2013

May 28, 2013 06:14 PM
by five7kid

5

6,606

LTX and LSX

1986, 305, camaro, engine, fits, intake, ls3

[Wanted]

just a bare ls intake

kmcn47 on May 11, 2013

May 14, 2013 07:43 PM
by kmcn47

10

793

LSX and LTX Parts

These gaskets work on .030 bored 6.0?

25th327RS on May 1, 2013

May 2, 2013 09:12 AM
by 25th327RS

5

2,839

LTX and LSX

california, cam, ecu, heads, intake, lq4, ls1, ls3, painless, sale, wiring, work

[For Sale]

LQ4/LS3 heads/painless/ecu

lunati397 on Feb 12, 2013

Apr 1, 2013 10:55 PM
by lunati397

7

1,826

LSX and LTX Parts

60, 60l, accessory, firebird, gen, lalignment, ls, ls3, lsx, moving, neck, offset, powersteering, pulley, spacing, swap, water, waterneck

6.0L Accessory fitment questions

Paintphreak on Mar 8, 2013

Mar 9, 2013 07:23 AM
by Pocket

4

3,437

LTX and LSX

2013, 7045, 7060, camro, eao, filter, gold, iroc, largest, ls3, moroso, napa, number, oil, pan, wix

Better LS3 oil filter

hotrodln on Feb 26, 2013

Mar 5, 2013 10:15 PM
by Beater79TA

21

13,879

Aftermarket Product Review

[For Sale]

Turbonetics 80mm turbo for sale or partial trade

robertfrank on Dec 12, 2012

Feb 13, 2013 12:34 PM
by robertfrank

7

3,316

LSX and LTX Parts

2013, 4500, 7408197601, carb, carburator, carbureted, carburetor, craigslist, intake, jr, l92, ls1, ls3, sale, victor

[For Sale]

LS3/L92 Victor Jr. Carb intake

1badeagle on Jan 30, 2013

Feb 10, 2013 10:40 PM
by 1badeagle

4

1,534

LSX and LTX Parts

aftermarket, automatic, camaro, cylinder, deactivation, deativation, gas, head, ls1, ls3, mileage, shutdown, shutoff, systems, z28

aftermarket cylinder deactivation idea...?

kcducttaper on Feb 2, 2013

Feb 5, 2013 04:56 PM
by kcducttaper

9

6,592

LTX and LSX

2013, bare, casting, heads, ls3, pair, sale

[For Sale]

1 Pair Brand New LS3 Heads (BARE)

xfactor200289 on Jan 13, 2013

Feb 3, 2013 04:28 PM
by xfactor200289

2

852

LSX and LTX Parts

243, 53, antonio, castech, cracked, craigslist, forsale, head, heads, ls1, ls3, polished, ported, sale, san

Lightly massaged LS3 heads for sale

bl85c on Jan 18, 2013

Jan 30, 2013 02:38 PM
by bl85c

20

2,377

LSX and LTX Parts

1990, 89, camaro, classifieds, free, gta, ls3, mybb, obs, pet, powered, supercharged, swapping, trans, whipple

89 GTA LS3/Whipple swap

JPack on Dec 30, 2012

Jan 4, 2013 05:30 AM
by JPack

10

1,862

LTX and LSX

383, 60, 70, ar, comp, heads, irocz, ls, ls1, ls3, master, mustang, power, pro, tc76, turbo, turbonetics, twin

39x ls1 with twins but are they right ?

Kurtis2short on Dec 29, 2012

Jan 1, 2013 08:12 PM
by Orr89RocZ

11

1,983

Power Adders

[For Sale]

WTT or Sell - LQ4 / LS3

Jstcrzyengh on Nov 7, 2012

Dec 16, 2012 03:01 AM
by Jstcrzyengh

3

1,103

LSX and LTX Parts

102, camaro, fast, fuel, gen, hot, inatall, install, installing, intake, ls1, ls2, ls3, lsx, rails

installing a fast 102 intake on a ls1/ls2/ls3

1nasty86 on Sep 10, 2011

Nov 21, 2012 10:20 PM
by 1nasty86

6

41,920

LTX and LSX

06, 2005, 243, buy, end, gto, heads, list, ls2, ls3, parts, sale, stock, swap, top

[For Sale]

243 Heads off of 2005 GTO

MuhThugga on Sep 13, 2012

Oct 12, 2012 05:54 AM
by MuhThugga

4

1,594

LSX and LTX Parts

1992, bellhousing, camaro, ls1, ls3, sale, t56, taking, thirdgen, tr6060

[Sold]

LS1 T56 Bellhousing

jtmiller92 on Oct 3, 2012

Oct 11, 2012 03:55 PM
by jtmiller92

2

1,156

LSX and LTX Parts

coming, gear, loud, louder, ls3, noise, outdrive, rebuild, sound, speed, swap, t56, transmision, whine, whining

T56 whining noise after swap

Steven6282 on Sep 23, 2012

Sep 23, 2012 08:50 PM
by jmd

1

5,816

Transmissions and Drivetrain

3rd, 5th, body, builder, camaro, comparison, compatible, fbody, frame, gen, headers, ls1, ls3, mod, perfect, transmission

5thgen Headers compatible with LS3 and Thirdgen Frame

Ethan91 on Sep 15, 2009

Sep 7, 2012 03:07 PM
by 87CIZ

27

12,614

LTX and LSX

Threads Tagged with ls3