th350 - CorvetteForum - Chevrolet Corvette Forum Discussion

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700R4 Shifter/ crossmember?

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1 2)

JUAN J SANCHEZ on Feb 23, 2008

Apr 19, 2026 12:46 PM
by drwet

28

4,644

C3 Tech/Performance

350, c3, corvette, corvettes, dont, hose, line, lines, metal, rubber, th350, tran, tranmission, transmission, turbo, vaccum, vacuum

Do I need to use metal line for trans vacuum?

surfshark on Nov 9, 2007

Aug 21, 2024 10:46 PM
by Gidkid

14

18,761

C3 Tech/Performance

1980, 350, 79, c3, c4, corvette, dies, drive, engine, gear, make, problems, put, reverse, stall, stalls, th350

TH350 Problem putting the car in gear stalls the engine

gmcfarla on Nov 2, 2009

Aug 17, 2022 11:29 PM
by John Vance

5

16,847

C3 Tech/Performance

1981, 350, chevy, converter, corvette, gm, mx, mx2, parts, performance, side, th350, torque, transmission, turbo

Turbo 350 MX2

Don81 on Jan 18, 2010

Apr 17, 2021 01:59 PM
by vettebuyer6369

7

7,676

C3 Tech/Performance

350, corvette, park, power, reverse, shift, shifting, th350, wont

TH350 Wont shift out of park

a kungfu mastah on Jan 17, 2009

Jan 3, 2020 11:08 AM
by HeadsU.P.

6

4,301

C3 General

275, 373, 411, 70, bowtie, calculator, drop, gear, higher, overdrives, ratios, rear, rpm, speed, th350, top

4.11s in a 79 with a th350 is it practical?

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1 2)

Syco79 on Apr 11, 2011

Aug 22, 2018 12:36 PM
by 73C34me

24

18,424

C3 General

1979, 1980, 81, automatic, converter, corvette, lockup, mods, parts, specs, stall, th350, th350c, transmission, vette

1980 L82 th350 or th350c???

Hybrid117 on Jun 8, 2008

Oct 29, 2017 11:36 AM
by 7T1vette

18

17,927

C3 General

350, dip, dipstick, fill, fluid, leak, oil, pictures, plastic, pushing, stick, th350, thing, trans, tube, vent

TH350 Strange Dipstick Leak

sittnlo on Jul 26, 2010

Jul 16, 2017 12:36 PM
by jpwetsch

10

8,748

C3 Tech/Performance

1984, 350, adapter, block, c4, corvette, housing, mount, th350, trans, turbo, vette

TH350 in a C4?

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1 2)

cemittar on May 16, 2006

Jan 15, 2016 04:35 AM
by Slow86vette

24

17,962

C4 Tech/Performance

1977, cold, corvette, edit, fine, hole, hot, pan, plate, posswood, shift, shifts, th350, trans, underneath

TH350 Problems when Hot

daneichel on May 20, 2009

Dec 29, 2015 07:19 PM
by BKbroiler

16

31,363

C3 Tech/Performance

1976, 2004r, 350, cable, corvette, gear, leaking, leaks, seal, spedo, spedometer, speedo, speedometer, tach, th350, transmission

TH350 speedo drive seal leaking

Stephen Irons on Nov 17, 2011

Nov 7, 2015 02:18 PM
by toobroketoretire

8

15,092

C3 Tech/Performance

1st, 350, 3rd, back, c3, corvette, doesnt, downshift, gear, low, shift, slowing, stored, th350, th350cant, wont

th350 won't shift into first......ANY IDEAS?

bluegtp on Apr 21, 2007

Apr 30, 2015 11:57 PM
by Strokemyaxe

5

12,943

C3 Tech/Performance

1979, 79, c3, c4, calculator, chart, corvette, driven, end, gear, gearchart, rear, speedo, speedometer, teeth, th350, trans

which speedometer driven gear do i need

garym52 on Nov 14, 2011

Jul 19, 2014 09:58 AM
by ConnecticutJunkman

11

17,955

C3 General

TH350 swap for 2004r - 1980 L82

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1 2 3)

C3L82 on Dec 2, 2012

Jan 11, 2013 06:27 AM
by donnie1956

43

11,939

C3 Tech/Performance

2393, 350, buy, kd, leaking, remove, repair, replacement, seal, sells, shaft, shift, shifter, th350, tool, turbo

TH350 shifter shaft seal

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1 2)

Grumpy 427 on Sep 12, 2010

Dec 10, 2012 12:16 AM
by Grumpy 427

26

12,789

C3 Tech/Performance

308, 350, achieve, c3, corvette, good, hp, numbers, rear, th350

To much HP?

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1 2)

Jedi926 on Apr 28, 2012

Apr 30, 2012 09:01 AM
by Jedi926

35

2,420

C3 General

200, 350, 4r, 700r4, c3, cons, cool, corvette, durability, hot, maintenance, overdrive, pros, rod, swap, th350, versus

TH350 vs. 700R4

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1 2)

LongIsland C3 on Mar 1, 2012

Apr 14, 2012 07:45 PM
by 7T1vette

28

72,152

C3 Tech/Performance

1982, 1st, 2nd, differential, mount, open, slips, th350, throttle, vette, wide

TH350 shifting question

MacVette86 on Apr 9, 2012

Apr 10, 2012 10:58 AM
by MacVette86

4

5,935

C3 Tech/Performance

77, corvette, driveshaft, front, journal, kit, length, repair, th350, trans, yoke, yokes

Drive shaft front yoke

Le Loup on Apr 7, 2012

Apr 8, 2012 05:41 PM
by larrywalk

6

3,313

C3 Tech/Performance

1977, corvette, drive, gear, speedo, stock, th350, transmission

Which speedo gear for a TH350 w/3.90:1 using stock tire?

Mexican Bob on Mar 14, 2012

Mar 14, 2012 12:23 PM
by MelWff

1

1,666

C3 Tech/Performance

275, 350, difference, gain, handling, horsepower, kit, performance, power, ratings, sale, th200, th2004r, th350, transmission, weight

HP difference from a TH350 vs th2004r OD.

ptroxx on Mar 5, 2012

Mar 5, 2012 06:35 PM
by ptroxx

11

11,976

C3 Tech/Performance

200, 308, 4r, 70, 700r4, c2, c3, conversion, corvette, fuel, mileage, mph, swap, th350, transmission

700r4 swap for better performance and fuel mileage

johns76stingray on Mar 1, 2012

Mar 2, 2012 11:55 PM
by johns76stingray

13

13,696

C3 Tech/Performance

1978, 78, affect, clutch, corvette, covette, failure, manual, pack, pressure, problems, radiator, rebuild, th350, transmission, troubleshooting

Tips on where to start trouble shooting a transmission?

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1 2)

Jakebrgr on Feb 23, 2012

Feb 27, 2012 10:58 AM
by Jakebrgr

39

17,220

C3 Tech/Performance

350, bolt, bulite, cable, common, detent, helicoil, holds, kit, leak, leaking, speedometer, tap, th350, tranny

Please help with a slow TH350 leak.

Tankertoad1 on Feb 10, 2012

Feb 14, 2012 08:39 PM
by Mark Riles

7

4,017

C3 Tech/Performance

01, 350, dip, dipstick, dipstip, fluid, level, oil, seal, stick, stock, th350, th350tub, tube, whats

best th350 dipstick and tube

greythorn3 on Jan 31, 2012

Feb 5, 2012 03:27 PM
by scottyp99

2

2,670

C3 Tech/Performance

80, c3, cable, corvette, gear, gears, housing, leak, leaking, leaks, odometer, speedo, speedometer, th350, transmission

Speedo cable leaking 1980 th350

rsteenwyk on Jan 21, 2012

Jan 21, 2012 09:39 PM
by fanmanbd

6

3,797

C3 Tech/Performance

16, c5, c6, cooler, corvette, fittings, guage, line, lines, plumb, sensor, temp, temperature, th350, trans, transmission

Transmission temperature gauge installation ways

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1 2)

Calderone on Jan 5, 2012

Jan 8, 2012 12:40 PM
by Calderone

21

13,885

C4 Tech/Performance

Transmission problem TH350

ENASNI TILLER on Dec 20, 2011

Dec 21, 2011 12:02 AM
by Steve2147

5

1,646

C3 Tech/Performance

1986, 43, c1, c4, car, cbeam, conversions, corvette, doug, driveline, nash, parts, shift, support, swap, th350

1986,4+3 doug nash to th350 conversion

project C4 on Dec 14, 2011

Dec 16, 2011 09:42 AM
by Rich B.

9

2,700

C4 Tech/Performance

FS - 74 Coupe Foot Brake

wzschirnt on Nov 22, 2011

Nov 22, 2011 01:03 PM
by LS1LT1

1

550

Drag Racing

1984, 350, assembly, attachment, c3, cable, conversion, corvette, kick, kickdown, qjet, quadrajet, rochester, th350, wont

TH350 kickdown link for Qjet?

Buffalo Dude on Jan 17, 2011

Nov 15, 2011 10:43 AM
by marshal135

5

3,158

C3 Tech/Performance

4160, corvette, holley, modulator, th350, vacuum

77 th350

Acesone on Nov 11, 2011

Nov 11, 2011 06:29 PM
by Acesone

3

862

C3 Tech/Performance

3rd, changing, corvette, geaes, gear, gears, isnt, park, shift, shifting, stored, stuck, th350, time, wont

Not Changing gears my TH350

HeavyMetalHawk on Oct 30, 2011

Nov 1, 2011 10:46 AM
by HeavyMetalHawk

14

10,471

C3 General

383, stroker, th350, transmision, turnkey

FS Fresh 383 Stroker and TH350

RobbSalzmann on Oct 21, 2011

Oct 21, 2011 04:59 PM
by RobbSalzmann

0

548

C1 & C2 Parts

1980, 307, 700r, c3, rpms, shifting, stock, th350

shifting rpm solution

Scott1980 on Oct 20, 2011

Oct 20, 2011 11:43 PM
by 7T1vette

2

1,179

C3 Tech/Performance

any problems with deep trans pans

gingerbreadman1977 on Oct 6, 2011

Oct 7, 2011 10:18 AM
by redman76

11

1,890

C3 Tech/Performance

c3, c4, coevette, corvette, detent, downshift, gear, install, kick, l82, linkage, passing, set, setting, switch, th350, wire, wont

passing gear linkage?

McVette on Sep 26, 2011

Sep 27, 2011 09:58 PM
by palmbeachvette76

7

3,495

C3 Tech/Performance

bolt, bolts, c3, corvette, easy, fix, foot, inchpounds, repair, size, sizes, stripped, th350, transmission, videos

Stripped TH350 transmission bolt

V8 Stingray on Sep 25, 2011

Sep 25, 2011 08:29 PM
by billcarson

4

9,350

C3 Tech/Performance

autotrans, kirkland, shop, th350, transmission

Local auto trans shop?

billla on Sep 23, 2011

Sep 25, 2011 03:36 PM
by Iroczlover

9

553

Pacific Northwest

1980, 81, atv, c3, cable, carburetor, corvette, fit, gears, r200, r700, swap, th350, tran, tv, vette

i want a 4th gear on 81 c3, but how to do it?

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1 2)

87c4 vette on Sep 11, 2011

Sep 14, 2011 01:19 PM
by Red 69

31

2,743

C3 Tech/Performance

1979, 350, anti, c2, corvette, link, marking, modulator, online, rattle, rebuild, rebuilding, replace, th350, tips, upgrade, video

About to rebuild my th350

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1 2)

mzimerf on Jul 12, 2011

Sep 11, 2011 10:28 PM
by mzimerf

26

3,354

C3 General

1982, 2500, 70, 73, c3, corvette, gear, gears, mph, ratio, rpm, rpms, specs, th350, turbo

Gear ratios and rpm

canabait on Sep 5, 2011

Sep 6, 2011 02:44 PM
by JohnnyLT1Runner

8

4,025

C3 General

350, 516, an6, cooler, coolerto, cooling, fittings, flare, inverted, line, nuts, radiatoron, size, th350, transmission

TH350 / Radiator Cooler Line fittings

V8 Stingray on Sep 3, 2011

Sep 3, 2011 05:34 PM
by V8 Stingray

6

5,836

C3 Tech/Performance

2200, 2800, 3000, c3, c5, cam, city, converter, convertor, corvette, driving, rpm, sale, stall, th350, vette

Would a 3000 stall convertor too much for my cam choice

Oldguard 7 on Jul 4, 2011

Aug 13, 2011 03:37 PM
by Bee Jay

10

3,186

C3 Tech/Performance

1969, 307, color, corvette, gear, gears, speedo, speedometer, th350

Speedo gear question.

scottyp99 on Jul 14, 2011

Jul 16, 2011 05:51 PM
by Johan74

8

837

C3 Tech/Performance

1350, 790, c3, convert, corvette, gen, joint, performance, shaft, spicer, swap, th350, th400, ujoint, yoke

Which U joint to use for a TH350 to TH400 conversion?

HamadUP on Jul 13, 2011

Jul 15, 2011 11:31 AM
by tracdogg2

14

27,075

C3 Tech/Performance

1979, 350, atf, auto, automatic, camaro, corvette, dextron, empty, fluid, fluids, gear, motor, select, slipping, th350, torque, type

'79 TH350 Auto Fluid Type?

Vette79C3 on Jul 2, 2011

Jul 4, 2011 08:25 PM
by Ironcross

7

19,711

C3 Tech/Performance

12v, 77, c3, clutch, corvette, corvettes, install, lockout, plates, same, switch, th350, th350c, th350s, wiring

th350 ... are they all the same?

timgman on Apr 13, 2009

Jun 29, 2011 08:51 PM
by daves445

7

2,648

C3 Tech/Performance

350, 79, c3, corvette, extension, hole, holes, housing, lengths, size, small, speedo, speedometer, tailshaft, th350

TH350 Auto extension Housing lenght and Speedo hole size???

Vette79C3 on Jun 23, 2011

Jun 26, 2011 04:33 PM
by Vette79C3

6

1,015

C3 Tech/Performance

410, 4l60, 4l60e, 79, corvette, e, end, install, non, number, put, rear, replace, serial, th350, transmission

4L60 to Replace TH350?

DBLTRGR on Jun 13, 2011

Jun 14, 2011 01:15 PM
by 81$$pit

6

10,273

C3 Tech/Performance

th350 Trans.

Acesone on Jun 12, 2011

Jun 14, 2011 06:39 AM
by Acesone

4

721

C3 Tech/Performance

350, automatic, clean, governor, manual, shift, shifting, th350, trans, transmission, unstick, upshift, valve, wont, wot

TH350 wont shift at WOT

wajulia on May 2, 2011

Jun 12, 2011 03:59 PM
by wajulia

5

7,811

C3 Tech/Performance

350, 77, c3, cable, corvette, diy, reinstalling, sale, speedo, speedometer, swap, th350, transmission, vette

diy TH350 SWAP FOR NEW TH350...

timgman on May 12, 2011

Jun 5, 2011 07:49 AM
by timgman

15

1,237

C3 Tech/Performance

Different th350 case...

timgman on May 29, 2011

May 31, 2011 05:27 PM
by '75

2

645

C3 Tech/Performance

1973, 2000, beef, c3, converter, corvette, engine, good, l48, lt1, speed, stall, stock, th350, th350c

What is the stock stall for converter from a 77 l48 with a th350?

timgman on May 4, 2011

May 9, 2011 03:10 PM
by timgman

6

6,200

C3 General

1985, 700r4, 75, 87, bolt, corvette, sale, stingray, swap, th350, transmission, vette

1985 700r4 in a 75 Vette.......

Ralphbf on Apr 27, 2011

Apr 27, 2011 10:04 PM
by drwet

5

2,019

C3 Tech/Performance

200, 2004r, 200r4, 4r, 69, corvette, crossmember, fit, images, mods, pictures, th350

stock crossmember 200-4r installed pics

jetmech on Apr 6, 2011

Apr 11, 2011 02:20 PM
by mrvette

15

3,918

C3 Tech/Performance

2004r, 200r4, c3, conversion, corvette, cost, differance, mpg, needed, parts, richmond, swap, th350, th400, transmission

Considering a Transmission swap to a 2004R

stclarke on Mar 30, 2011

Mar 31, 2011 11:10 PM
by stclarke

13

3,328

Canadian Events

200, 2004r, 200r4, 4r, c3, corvette, mounting, th350

th350 to 2004R

Ralphbf on Mar 28, 2011

Mar 28, 2011 05:19 PM
by AGVI_III

11

1,932

C3 Tech/Performance

308, 3600, 406, c3, converter, converters, corvette, forums, high, rpm, run, sbc, speed, stall, th350

What stall speed converter to use

BillyTz06 on Mar 24, 2011

Mar 27, 2011 10:02 PM
by BillyTz06

13

7,988

C3 Tech/Performance

adjust, adjusting, changing, difference, governor, lower, make, module, nitrous, point, points, raise, shift, stock, th350, vacuum, wot

Adjusting TH350 full throttle shift points

BKbroiler on Mar 21, 2011

Mar 21, 2011 10:25 PM
by BKbroiler

12

36,990

C3 Tech/Performance

1979, 350, automatic, barely, c3, corvette, filter, moving, overfilled, problem, problems, symptoms, th350, transmission

transmission issues

mzimerf on Mar 17, 2011

Mar 19, 2011 08:49 PM
by 7T1vette

11

1,409

C3 Tech/Performance

1980, 2004r, 200r4, 350c, 48, 79, c3, corvette, crossmember, install, pictures, swap, th350, transmission, vette

th350 to 2004r swap.. 77 crossmember details

timgman on Feb 28, 2011

Mar 2, 2011 08:29 AM
by damoroso

14

14,493

C3 General

2004r, 200r4, 350, c2, c3, columbus, corvette, install, installation, ohio, th350, th350vs, upgrade

th350 vs 2004r

timgman on Feb 25, 2011

Feb 25, 2011 09:43 PM
by SledgeHammer 2.0

2

1,557

C1 & C2 Corvettes

bay, blows, dipstick, empty, engine, fluid, left, shows, side, th350, transmission, vent

Tranie fluid all over left side of engine!

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1 2)

gr8corvette on Dec 26, 2010

Feb 25, 2011 04:14 PM
by Pierre

20

2,731

C1 & C2 Corvettes

corvette, id, identification, stamp, th350, th350c

help with TH350 ID

Dave Bureau on Feb 7, 2011

Feb 8, 2011 10:38 AM
by Easy Mike

3

822

C3 Tech/Performance

1981, 350, c3, case, clearence, codes, corvette, ground, mx2, numbers, performance, picture, raise, serial, th350, trans

C3 1981, my trans is a TH350?

V8 Interceptor on Dec 31, 2010

Jan 1, 2011 04:32 PM
by 78 silver 78

12

6,871

C3 Tech/Performance

12, 1977, 350, 3502, c6, cons, corvette, kit, orange, pro, reprogramming, shift, spring, th350, transgo

Pros' & Con's w/ a Transgo Reprograme?

daanbc on Dec 18, 2010

Dec 19, 2010 01:18 PM
by mrvette

8

2,729

C3 General

350, 79, ati, bulletproof, buy, c6, choices, hd, sale, shootout, th350, tranny, transmission, transmissions, wanted

Poll

who would you buy a TH350 transmission from?

gingerbreadman1977 on Oct 27, 2010

Oct 28, 2010 03:26 PM
by palmbeachvette76

14

14,185

C3 Tech/Performance

1984, 4l60, 4l60e, buick, c3, conversion, corvette, crossmember, end, lesabre, ratio, ratios, rear, swap, th200, th350

c3 4L60E swap

NOTUDAY on Oct 8, 2010

Oct 9, 2010 04:00 PM
by larryg3

8

21,150

C3 General

Threads Tagged with th350