273 - Third Generation F-Body Message Boards - Threads Tagged with 273

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1990 Camaro RS

90CamaroTBI on Dec 25, 2005

Jan 7, 2006 03:44 PM
by 89IrocZ350TPI

20

713

Organized Drag Racing and Autocross

17, 273, 342, 36, 45, 4th, 92, camaro, gears, gen, parts, rato, rear, speed, switching, tooth, trap

new guy switching from 2.73 to 3.42

krisb410 on Dec 28, 2005

Jan 7, 2006 06:02 AM
by Pat Hall

13

1,434

Transmissions and Drivetrain

What drive, driven gears were on stock 700r4, 2.73s?

Firebat on Jan 1, 2006

Jan 1, 2006 02:05 PM
by Firebat

0

462

Transmissions and Drivetrain

1989, 2002, 273, 89, axle, caprice, codes, dodge, durango, gm, gu2, possi, rear, revvin, rpm

RPO code GU2 or Axle Code 2HP

knightrider5000 on Nov 14, 2005

Dec 10, 2005 11:28 PM
by coolram62

17

17,165

History / Originality

10, 1990, 273, 75, 7625, bolt, end, ends, gm, newer, part, rear, rearend, thirdgen, weakest

Why did Gm switch from 7.5 to 7.625 Rear End

ck76239 on Dec 7, 2005

Dec 7, 2005 11:12 AM
by Apeiron

1

988

Transmissions and Drivetrain

98-02 F-body help...i know its not 3rd gen!

Pdawg502 on Nov 23, 2005

Nov 25, 2005 07:01 PM
by five7kid

6

738

Engine Swap

1989, 273, 342, diff, differential, end, firefird, gen, open, pinion, posi, rear, ring, sale, turn, upgrade

just went to 3.42 posi from 2.73 open

Casey_Butt on Sep 1, 2005

Nov 8, 2005 02:52 PM
by CC

6

1,719

Transmissions and Drivetrain

10, 10bolt, 1988, 273, 373, 75, bolt, chevy, differential, end, gears, gm, rear, rebuild, rebuilding, shim

rebuilding a 10 bolt

darrells3rdgen on Sep 19, 2005

Sep 30, 2005 03:13 AM
by darrells3rdgen

9

6,404

Transmissions and Drivetrain

how much pep does the 2.73 rob? 3.23-->2.73?

G8T8A on Sep 20, 2005

Sep 20, 2005 04:06 PM
by G8T8A

2

633

Transmissions and Drivetrain

029010, 0578, 0578029010, 273, 345, 91, bolt, borg, bw, gear, pinion, ring, trans, warner

9 Bolt 3.45 Ring & Pinion

cocacolakidd on Sep 3, 2005

Sep 15, 2005 07:37 PM
by cocacolakidd

14

1,038

Parts for Sale 2006

T5 with 2.73?

firebirdjosh on Sep 12, 2005

Sep 13, 2005 08:26 AM
by firebirdjosh

2

728

Transmissions and Drivetrain

273, 342, 730, adjustment, constant, divisor, instrument, panel, road, speed, t56, vss

VSS - 2.73 to 3.42

tail on Sep 6, 2005

Sep 12, 2005 07:24 AM
by tail

4

864

DIY PROM

273, 323, 342, 373, difference, gears, gen, upgrade, v6

Upgrade from 3.23 to 3.42 gears?

V8 Slayer on Aug 31, 2005

Aug 31, 2005 11:04 PM
by 327_TPI_77_Maro

2

587

Tech / General Engine

26, 273, 373, 700, 75, 88, end, firebird, gears, horses, posi, r4, rear, rearend, spline, transmission, unit

final rear end decision. tell me if you agree.

Nightrider350 on Aug 9, 2005

Aug 10, 2005 09:07 PM
by RocBoy

5

1,221

Transmissions and Drivetrain

25l, 273, blue, color, duke, exgaterate, gears, iron, work

Who can spot all the differences?

billsfirebird on Jul 1, 2005

Jul 11, 2005 08:21 AM
by billsfirebird

22

1,311

Auto Detailing and Appearance

Random Firebird/Camaro parts, Posi, 2.73 gears

Z28cross-fire on Jun 29, 2005

Jul 10, 2005 01:36 AM
by dwillis

12

650

Parts for Sale 2006

273, 2800, 2800rpm, gears, rpm, stall, vigilante

I have 2.73s and 2800rpm stall

RMK on Jul 2, 2005

Jul 2, 2005 05:52 PM
by leeperryracing

4

904

Transmissions and Drivetrain

3.27 or 2.73

87TPI350KID on Jun 26, 2005

Jun 26, 2005 03:10 PM
by fireturd350

6

657

Transmissions and Drivetrain

273, 308, 323, 342, auto, axle, bbody, burnouts, gear, gears, gm, rear, tall, verses, vs

3.23 vs. 3.42 gears

(

1 2)

JADIII35 on Nov 9, 2004

Jun 18, 2005 03:25 PM
by Gumby

78

21,081

Transmissions and Drivetrain

273, 323, acceleration, change, difference, performance, swapthirdgen

2.73 to 3.23 - How much of a difference?

RMK on May 25, 2005

May 25, 2005 08:57 PM
by firebirdjosh

3

719

Transmissions and Drivetrain

non posi 2.73 to posi 3.42

f_body_4_life on May 25, 2005

May 25, 2005 12:07 PM
by f_body_4_life

3

642

Transmissions and Drivetrain

273, 308, 383, 96, balanced, blueprinted, carrier, chevy, gears, l98, motor, put, rearend, speed, year, z28

Why did Chevy put 2.73s on Autos??

a mack6 on May 8, 2005

May 16, 2005 11:10 AM
by 88blkiroc

15

5,306

History / Originality

2.73 to 3.42 swap! Now speedo is off, cruise wont work!

ledhead96 on May 11, 2005

May 11, 2005 10:19 PM
by 88 350 tpi formula

4

772

Transmissions and Drivetrain

060, 12s, 2500, 273, 273s, 277, burnout, choosing, convertor, gears, high, ls1, ls1com, speed, stall

Stall with 2.73s?

88Camaro350 on May 6, 2005

May 9, 2005 11:12 AM
by mdricken

7

3,419

Transmissions and Drivetrain

273, 323, cluthes, converter, engine, friendly, gears, high, highway, low, overheat, sbc, stall, stalls, street

High stall with highway gears?

mdricken on Mar 16, 2005

May 7, 2005 08:07 AM
by IHI

14

6,708

Transmissions and Drivetrain

273, 28, 305, 78, 78s, change, firebird, fit, generation, impala, kind, motor, mount, tranny, transmission, v6

Will a 305 from a '78 impala fit my '89 bird?

Pajaro De Fuego on Apr 19, 2005

Apr 26, 2005 06:10 PM
by Pajaro De Fuego

7

840

Engine Swap

why not 2.73s?

slohand on Apr 14, 2005

Apr 19, 2005 03:09 PM
by IHI

13

941

Transmissions and Drivetrain

gear selection????

matts90firebird on Apr 14, 2005

Apr 14, 2005 07:32 PM
by cc 82Z-28

2

406

Transmissions and Drivetrain

Gears from Jimmy/Blazer

IROC-Z28_CAMARO on Mar 27, 2005

Mar 27, 2005 07:06 PM
by IROC-Z28_CAMARO

2

543

Transmissions and Drivetrain

2003, 2005, 273, axle, end, grand, marquis, posi, positrac, rear, tires, trac, track, trailblazer, turn

posi trac or not

redcamaro1989 on Mar 9, 2005

Mar 14, 2005 06:42 PM
by todd200

31

1,193

Tech / General Engine

105, 18, 273, 27540r18, 275x35, 85, camaro, dont, fit, fitting, foose, gen, rim, rims, tire, work

275 X 35- 18 fit on Camaro

DTL504 on Feb 14, 2005

Feb 18, 2005 08:00 AM
by crazy3rdgen

4

1,908

Suspension and Chassis

273, 373, 3rd, 91, gear, mpg, mustang, swap, tbi

Gear swap with TBI

90Formula305 on Jan 20, 2005

Feb 8, 2005 12:46 PM
by 90Formula305

14

1,330

Transmissions and Drivetrain

2.73 10 bolt drums to 3.27 9bolt discs

Sunny RS on Dec 3, 2004

Jan 2, 2005 09:30 AM
by JeffW

11

1,545

Brakes

3rd gen 3.08 to 4th gen 3.42 posi

frogmanjohn on Dec 1, 2004

Dec 6, 2004 12:44 PM
by TKOPerformance

14

967

Transmissions and Drivetrain

273, 373, 373no, 60, big, end, ft, gear, gears, improvement, improvements, improvemrnt, rear, time, track

2.73 to 373 no improvement

355hog on Nov 29, 2004

Dec 5, 2004 04:44 PM
by SLP IROC-Z

44

1,640

Transmissions and Drivetrain

2.73 to 3.73 no improvement

355hog on Nov 29, 2004

Nov 30, 2004 09:12 AM
by bluegrassz

12

722

Transmissions and Drivetrain

10456092, 25007308, 25007338, 273, 37, 373, gears, gen, red, sale, sensor, speed, tooth, trans, vss

Electric Speedo & 3.73 Gears. HELP!!!

JerseyMark on Oct 12, 2004

Nov 29, 2004 07:46 AM
by JerseyMark

7

2,133

Transmissions and Drivetrain

750DP on 305

Pablo on Oct 3, 2004

Oct 14, 2004 03:47 AM
by Pablo

9

759

Carburetors

210cc, 222230, 273, 400, 400hp, build, cam, crane, dynosheet, gears, gen, hp, hsr, ram, stealth, xr282hr

400+HP HSR owners chime in!!!

mess21 on Sep 10, 2004

Oct 6, 2004 09:58 PM
by TPIMarow6.6

13

1,735

TPI

1968, 273, 34, 350, 68, camaro, dtc, end, gen, idle, install, iroc, l3022f, rear, rough, tpi, trw, upgrading

68 camaro 350 into 86 IROC project

(

1 2)

FlamedROC on Sep 19, 2003

Oct 6, 2004 11:08 AM
by FlamedROC

58

6,925

TPI

273, 305, 4x4, 6spd, 6speed, camaro, chevy, gears, speed, swap, tpi

6 speed on 5.0 TPI

ghettosmurf on Sep 27, 2004

Sep 27, 2004 10:00 PM
by ghettosmurf

9

659

Transmissions and Drivetrain

10, 10s, 22522676, 273, axle, bolt, carrier, gm, installing, malibu, mustang, rear, shim, stock, thickness

Installing 4.10s and a Posi- the easy way

Damon on Aug 31, 2004

Sep 13, 2004 10:58 PM
by KrisW

10

3,509

Transmissions and Drivetrain

2.73 to 3.22 Worth it?

tamatt27 on Sep 12, 2004

Sep 12, 2004 07:49 PM
by TheGreatJ

2

663

Transmissions and Drivetrain

2003, 273, beretta, camaro, conversion, corvette, firebird, gears, gt, gtberetta, option, package, posi, z21, z26

what is Z21 : MOOEL CONVERSION 'GT- BERETTA

screamin_maro on Aug 20, 2004

Sep 9, 2004 08:34 AM
by Dante93GTZ

5

1,803

History / Originality

273, 75, differential, firebird, gears, good, limited, locker, lockers, posi, protrax, slip, slp, stock, w342

Limited Slip Differential

MakeitQuick92RS on May 24, 2004

Jun 22, 2004 12:00 AM
by CrazyHawaiian

25

2,806

V6

273, 323, 4l60e, 700r4, 91, color, drive, end, gear, gears, mustang, rear, speedo, speedometer, t5, th350

Are the speedo gears the same on all 91 RS's w/ 273 rear end if so what kind are they

Brad91Rs on Aug 18, 2001

Jun 7, 2004 08:59 PM
by RB83L69

15

898

Transmissions and Drivetrain

273, 373, 410, 411, gears, stronger, weaker

ok guys a poll 4.10s or 3.73s stonger

chad89ta on May 31, 2004

Jun 2, 2004 07:20 PM
by ede

12

1,534

Transmissions and Drivetrain

273, 323, calculator, offset, speedometer

Can someone please help with speedo gearing?

87Formula4bbl on May 9, 2004

May 17, 2004 06:04 AM
by RB83L69

9

721

Transmissions and Drivetrain

1999, 273, blowing, blows, car, engine, exhaust, motor, oil, s10, startup, tailpipe

blowing oil from exhaust?

jmd88iroc-z on May 9, 2004

May 11, 2004 07:49 PM
by jmd88iroc-z

4

516

Tech / General Engine

273, cars, gears, gen, lt1, mpg, t56, z28

T56 2.73 guys..

tamatt27 on May 3, 2004

May 9, 2004 10:47 AM
by miroc1989

5

3,390

Transmissions and Drivetrain