Threads Tagged with 373

Tuning, Diagnostics, Electronics, and Wiring

373, 62, 6l80, police, tahoe, transmission, tuning

Stock 3.73 & 6L80 file?

bdubb on 03-22-2012

03-23-2012 04:58 PM
by bdubb

2

689

01, 2011, 2012, 373, 4x4, 62, 62l, custom, customized, gear, gears, gmc, performance, procharger, serria, sierra, whipple

6.2L 2012 Sierra 4x4 cc 3.73 gears

(

1 2)

RXDawg on 03-17-2012

03-20-2012 05:24 PM
by ak2007r6

14

4,368

FORCED INDUCTION

342, 373, 390, 4x4, advice, city, gear, guy, improve, mileage, ratio, silverado

Poll

Another guy needs gear advice...

KC_kid on 03-15-2012

03-19-2012 02:50 PM
by KC_kid

6

1,564

2008, 220r, 373, 53l, cam, converter, delete, dod, gears, kit, needed, pkg, stock, tools, tsp, vortec

New guy needs some input

zx6rspeedfreak on 03-13-2012

03-14-2012 10:46 PM
by zx6rspeedfreak

2

996

Gears?

(

1 2)

darnie on 03-08-2012

03-09-2012 10:40 PM
by AndysC3

13

4,019

1218, 1500, 2012, 373, 430, beehive, chevy, gearing, gears, ls2, modification, pac, performance, possi, results, review, silverado, springs, trex

Gearing Selection help

06silvybaby on 02-16-2012

03-08-2012 02:44 PM
by 06silvybaby

7

1,363

2007, 220220, 223230, 373, 411, 53, 53l, cam, dd, gear, gears, locker, lockers, setup, stall, swap, to353, trucks

Gears, locker, Cam, Stall question?

jvmorgan on 03-01-2012

03-02-2012 10:21 PM
by jvmorgan

3

1,068

1500, 1994, 373, 410, air, downgrade, dyn, dyncylair, gear, geo, higher, power, ratio, rearend, silverado, swap, tracker, trucks

4.10 to 3.73 am i downgrading?

(

1 2)

ayousef on 03-01-2012

03-02-2012 05:01 PM
by ayousef

16

2,361

14, 2008, 33s, 373, 48l, 53, alternator, clearing, forum, mile, mod, nnbs, pink, sluggish, stock, tahoe

Slow NNBS Tahoe for show

(

1 2 3 4 5)

holley2346 on 11-09-2011

02-24-2012 08:28 AM
by holley2346

40

8,136

PROJECTS GALLERY

01, 3500, 373, 4l60e, converter, gears, gmc, ingauging, installation, lockup, sierra, stall, tcc, teckpak, valve

Problems with Converter not wanting to lock up

(

1 2 3)

zaneregan2010 on 01-05-2012

02-17-2012 09:46 PM
by zaneregan2010

23

46,377

06, 2011, 342, 373, aam, awd, body, cam, deal, denali, forum, gears, nnbs, ported, sierra, system, throttle

New toys going in

(

1 2)

bdubb on 02-05-2012

02-08-2012 12:29 PM
by BrutalSierra

14

1,844

2001, 2001dale, 2004, 373, carlo, dale, earnhardt, edition, f150, ford, gmc, ls2, monte, posi, regency, sale, silverado, truck

2001 Dale Earnheardt editon Silvy?

(

1 2)

OrlandoFL4.8 on 01-15-2012

02-03-2012 11:55 PM
by Suburbazine

12

2,235

MULTIMEDIA (truck related)

07, 10, 373, 62, denali, dodge, gmc, modded, ram, sierra, slt, srt, srt10, versus

Denali vs Modded SRT10

(

1 2 3)

62nalide on 02-03-2012

02-03-2012 11:17 PM
by 2lo2k

24

2,491

17, 212218, 245, 3200, 373, 48, 70, basic, bolt, cam, gain, header, nnbs, ons, shorty, sierra, silverado, size, stall, tire

My slowwwww 4.8 :( need help !

(

1 2 3 4 5)

youngone2011 on 01-22-2012

01-29-2012 07:37 PM
by youngone2011

42

4,745

Fs 373 oem gears

(

1 2)

grey matter 04 on 01-22-2012

01-27-2012 01:14 PM
by grey matter 04

14

1,083

1500, 2011, 373, 62, bear, black, blackbear, cai, custom, exhaust, gmc, headers, hp, inch, power, sierra, silverado, tune, tuner

Tuned 6.2 w/CAI vs tuned only 6.2

(

1 2 3)

8UALIVE on 01-23-2012

01-25-2012 01:05 PM
by 8UALIVE

26

4,419

06, 373, 456, atbss, awd, body, bogart, flt, kit, mightymouse, posi, rr10, rr10s, semi, silver, ss, tbss, trailblazer, wide

TBSS 2006 AWD Silver Leather $16k

MIGHTYMOUSE on 12-12-2011

01-21-2012 06:05 PM
by skyhighsami

8

3,766

01, 07, 10, 2003, 373, bolt, detroit, g80, gm, tahoe, trac, tru, truetrac

FS: Detroit TrueTrac for GM 10 bolt, brand new

TX Tahoe Z71 on 01-19-2012

01-21-2012 12:10 PM
by TX Tahoe Z71

8

1,540

224, 28inch, 373, big, company, ford, general, idea, motor, powered, program, tire, towing, tsp, vbulletin

Need help for upcoming project

(

1 2)

samuel6731 on 01-16-2012

01-19-2012 09:13 PM
by samuel6731

16

1,892

35, 373, 456, 53, bike, cam, flowmaster, gears, install, pass, performance, performancemd, powered, smog, truck, tucson, tuning, vbulletin

Noob Looking for Cam Performance that will also Pass MD Smog.

Velocity1 on 12-04-2011

01-10-2012 10:19 AM
by Velocity1

5

2,089

2011, 2012, 342, 373, 62, 62fuel, average, ford, milage, mileage, mpg, nht, performance, sierra, trucks

6.2 fuel mileage update

(

1 2 3)

Brian B on 12-28-2011

01-02-2012 10:24 AM
by Vegas Panton

20

3,659

342, 373, 410, body, camaro, conversion, driving, f150, ford, gear, gears, mpg, pr, street, yukon

Thinking about trying 3:73's in my HD for mpg..

(

1 2 3)

mhotrodscooter on 11-18-2011

12-20-2011 06:45 PM
by mhotrodscooter

25

4,232

8-Lug Truck Performance

31s, 35, 373, 456, 48, 488, 53, capacity, ford, gear, gears, inch, tires, tow, vortec, weak

4.88 vs 4.56

(

1 2)

6789olds on 12-18-2011

12-19-2011 07:03 PM
by Beatdown Z

10

15,620

373, 390, 41, 410, 430, 925, change, difference, dodge, drag, forum, gears, ls1, performance, trucks

3.73 to 4.10 results?

silverz28camaro on 12-04-2011

12-04-2011 08:41 PM
by mhotrodscooter

4

1,331

Drag Racing

373, chevy, eaton, friction, lucas, modifier, oil, run, silverado, stabilizer, synthetic, trac, tru, truetrac, trutrac, valvoline

Will this work for my TruTrac?

ChevyMan90 on 11-18-2011

11-19-2011 12:01 PM
by ChevyMan90

3

1,209

373, base, c5, c5zo6, c6, cams, corvette, coupe, forum, limited, model, models, tune, wiki, zo6

c5 zo6 vs c6 base model

(

1 2 3)

6789olds on 10-26-2011

11-08-2011 09:14 AM
by tiffo60

21

3,174

Western

1500, 2006, 373, cars, chevy, factory, forsale, gear, gears, gm, gm373, gmc, performance, sale, z71

Gm 373 gears for sale

osolow on 10-31-2011

11-05-2011 05:01 PM
by acechevy

8

2,354

18, 3255015, 373, 454, builda71c10milddragtruck, c10, drag, forum, forums, gears, mile, radial, setup, strip, th400, truck

8.00 1/8. C10

(

1 2)

hotrodhorton on 10-30-2011

11-01-2011 03:47 PM
by hotrodhorton

10

8,591

Drag Racing

342, 342373, 373, 73, 73gears, body, et, faster, gas, gears, increase, make, mileage, nnbs, tire, to373, truck

3:42 to 3:73 how will it effect mileage?

snowbunny2 on 11-01-2011

11-01-2011 11:39 AM
by Beau@SDPC

9

2,343

F/s 2003 rcsb gmc 5.3l 3.73

offroadrider12 on 10-31-2011

10-31-2011 06:54 PM
by offroadrider12

0

1,084

115lsa, 208212, 373, 410, 410s, 411, 554558, cams, changing, chevy, comp, drop, make, performancetrucks, rpm, slower

410/411 or 373's!?

(

1 2)

00ecsb6.0 on 10-26-2011

10-30-2011 03:04 PM
by rjwz28

18

8,107

08, 2007, 2008, 373, axle, denali, diffrent, disc, end, gears, gmc, rear, seirra, sierra, truck

Denali rear end?

(

1 2)

cheyenne_87 on 10-15-2011

10-22-2011 04:36 PM
by cheyenne_87

15

2,451

2000, 373, forza, game, katy, lightning, list, motorsport, powered, silverado, stop, truck, trucks, tune, tx, vbulletin, wishlist

Forza Motorsport 4

(

1 2)

la grape on 10-10-2011

10-21-2011 08:09 PM
by wheeliE-maxx

16

2,009

THE TRUCK STOP

1500, 2007, 2wd, 373, 410, 4l80, 60, 94, crossmember, gmc, holley, intake, ls, performancetrucks, pics, ram, rcsb, silverado

Anyone have pics of modded 2wd rcsb crossmember for an 4l80???

BlackGMC on 10-08-2011

10-11-2011 09:52 PM
by BOTLFED_AWD

8

2,949

08, 2008, 2011, 373, 410, denali, differential, end, gear, gears, gmc, rating, rear, seirra, sierra, truck

Considering Rear End Gears

(

1 2)

mjdxtreme on 10-02-2011

10-03-2011 02:30 PM
by iamkeniff

10

5,070

2011, 373, 62, covers, forum, fuel, gas, gmc, headers, milage, mileage, millage, mpg, tonneau, trucksgm62, vmax

6.2 gas milage!!

(

1 2 3)

04Silvrado on 09-22-2011

09-26-2011 02:55 PM
by 04Silvrado

20

3,959

342, 373, 410, affect, affecting, chevy, converter, differences, effect, effects, gear, gears, optimal, ratio, rear, speed, stall, stallspeed, swap

Gear Ratio Affect on Converter Stall Speed

(

1 2)

budhayes3 on 09-19-2011

09-26-2011 01:28 PM
by budhayes3

10

11,411

Tuning, Diagnostics, Electronics, and Wiring

03, 1500, 2011, 373, correct, gm, hypertech, mess, points, programmer, shift, shiftpoints, sierra, silverado, tuner

Help with Hypertech Programmer

(

1 2)

gmcballa22 on 09-04-2011

09-04-2011 11:47 PM
by charcoal03silvy

10

8,177

08, 373, 373s, denali, gmc, nht, quartermile, sierra

0-105 tune and borla with 3.73s 4x4 and denali 20s

(

1 2)

LANCE ATKINSON on 08-29-2011

08-30-2011 11:43 AM
by ak2007r6

17

1,446

New 10 bolt G80 locker and new 3.73

1FastBrick on 08-14-2011

08-18-2011 04:48 PM
by LS-Powered

2

844

05, 06, 373, f150, geras, limited, silverado, slip

Finding a used 3.73 limited slip diff, what to look at?

BlkNight02 on 08-14-2011

08-15-2011 11:18 PM
by BlkNight02

4

668

1993, 373, 50, body, cam, clean, cleanfoxbody, ford, fox, foxbody, gears, mstang, mustang, nitrous, trade, trucks

Foxbody 5.0 mustang nitrous 1993 clean trade austin texas

silverado2000 on 08-09-2011

08-09-2011 10:57 PM
by silverado2000

0

2,306

0711, 112lsa, 12, 1500, 212212, 373, 48, 53l, chevy, gears, holset, hx55, isky, sierra, triple

Working on Turbo kit.. need advice on size/brand of WG

(

1 2)

ig109 on 07-11-2011

07-25-2011 08:10 AM
by ig109

19

3,072

FORCED INDUCTION

2000, 24x10, 342, 373, 800, canam, cowl, gas, gmc, hood, max, mileage, mpg, outlander, reverse, sierra, silverado, wheels, worse

chasing MPG's with 6.ol and 24's... 3.42/3.73? mods? cam? what can be done

(

1 2 3 4 5)

denali_on_26's on 11-25-2010

07-18-2011 10:51 PM
by denali_on_26's

44

6,671

373, 4l80, 4l80e, 60, 60l, complete, liter, pul, pull, pullout

6.0L/4L80E Complete pullout

dgcustomz on 05-06-2011

07-10-2011 09:28 PM
by 427cuinchRCSB

9

2,003

1st, 3500, 3600, 373, 410, 456, 4l80e, 80e, big, converter, gear, gears, power, revmax, stall, trans, truck

Redoing drivetrain: what converter & gears for 80e

(

1 2 3)

sleeperlqx on 07-04-2011

07-07-2011 09:19 PM
by sleeperlqx

24

3,598

31in, 373, 390, 410, 410s, 411, 48, 53, chevy, gear, gears, performance, silverado, tires, trucks

3.90 or 4.10

(

1 2)

MAG1C on 06-14-2011

06-15-2011 01:53 PM
by 06Sierra2

18

7,868

06, 2003, 23, 35, 373, 430, chevy, gears, gmc, ls1tech, magnaflow, rpms, shift, shooting, silverado, v6

sooo close....

(

1 2)

SmokinHot98 on 06-12-2011

06-14-2011 10:10 PM
by SmokinHot98

11

1,828

Drag Racing

02, 2002, 373, 50, 55, 85, cab, drop, gear, gears, installing, mph, silverado, vibrates, vibrating, vibration

2002 silverado reg cab vibration at top speeds?

chevytk on 05-20-2011

05-20-2011 05:53 PM
by chevytk

4

1,166

2755520, 2756020, 323, 373, 3inch, cai, end, gears, level, mit, nnbs, rear, silverado, stock, tires

New NNBS owner

(

1 2)

Sanster on 05-12-2011

05-13-2011 03:39 PM
by NKPPhil

10

2,474

Dynamometer Results & Comparisons

373, 43, 96s10, 99, faster, fastest, high, make, motor, performance, pipe, s10, set, stock, timing, trucks, v6, youtube

99 S10 12.86 @105 with a V6

(

1 2)

nitrouspowrdss on 03-15-2011

05-04-2011 05:16 PM
by reiners88

16

6,354

Midsize & Compact Trucks

04, 2010, 2011, 373, 62, 62l, dyno, gas, gibbs, gm, gmc, joe, mileage, number, numbers, sierra, silverado, supercharged, tune

2010 6.2 dyno

(

1 2 3)

Area47 on 10-31-2010

04-20-2011 10:47 PM
by LANCE ATKINSON

29

7,927

2007, 2009, 2011, 323, 373, 48, 48l, 53, bully, dog, gearing, gears, gmc, procharged, sucks, tahoe

The 4.8L that could..... With pictures... and soon... videos.

(

1 2 3 4 5 ... Last Page)

Ericmck2000 on 05-18-2010

04-20-2011 10:46 PM
by Ericmck2000

73

9,368

FORCED INDUCTION

need help identifying a LSD

(

1 2)

chevyrace47 on 04-13-2011

04-14-2011 05:09 PM
by chevyrace47

14

1,438

2557015, 2956015, 373, difference, gears, size

changing tire size

laoutlaw on 04-12-2011

04-12-2011 06:42 PM
by usmc3521

1

508

373, 525, 53, cam, exc, gas, gears, groove, ktm, lq9, mild, mileage, miles, perfect, singh

the perfect gas mileage set up. how would it go.

(

1 2 3 4)

SimpleManLance on 04-22-2008

04-07-2011 08:30 PM
by 1_bad94Camaro

35

5,849

1500, 1500hd, 2002, 246, 373, axles, case, cheve, craigslist, hd, rearend, rwtd, transfer, transfert, tune

(1500hd) 4l80, transfer case, front diff, front axles,wheels, rear end 3.73 G80 w/70k

(

1 2 3)

denali_on_26's on 10-19-2010

04-05-2011 09:51 AM
by alec1987

22

3,810

04, 2011, 208, 33in, 373, 430, 4l60e, gearing, gears, half, sierra, silverado, tires, ton, z71

changing gears?

(

1 2)

darnie on 04-03-2011

04-03-2011 06:51 PM
by darnie

12

1,682

03, 224, 224r, 228230, 373, 408, cam, gears, run, running, silverado, stall, torquer, turbo, v2, whos

408 With 224r cam?

(

1 2)

06FASTLQ9 on 03-26-2011

03-28-2011 02:06 PM
by 05gmcsierra

13

3,857

373, 62, 62l, afm, engine, fuse, gas, gears, gm, l94, l9h, rwhp, schedule, sierra, silverado

Need some advice........

(

1 2 3 4 5 ... Last Page)

Mark Johnson on 01-10-2011

03-24-2011 07:10 PM
by BrutalSierra

107

10,635

2011, 373, chevrolet, chevy, code, eaton, edition, ggw, gm, gmc, locker, paint, silverado, texas, truck

New truck! Finally.

2000silvrx81 on 03-16-2011

03-17-2011 04:10 AM
by LowNgoGMC

1

928

Texas

Dave @ YANK.....

james8997 on 02-22-2011

03-15-2011 10:14 PM
by Static54

4

1,039

Sponsor Feedback

373, 80, full, g80, gear, gm, install, kit, motive, parts, silverado, ss

Fs g80+3.73+install kit

(

1 2 3 4 5)

blackbeast ss on 04-14-2010

03-14-2011 06:11 PM
by blackbeast ss

46

4,035

2000, 373, body, chevrolet, conversion, fan, fender, fs, kentucky, kits, ls1, rcsb, sale, silverado, slp, swap, switch, trucks, work

2000 RCSB Silverado w/ls1 FS!!

DunnoWhoThisIs on 02-14-2011

03-07-2011 04:58 PM
by StreetLethal01

5

2,338

08, 2011, 28570r17, 373, chevrolet, difference, gears, gmc, max, package, sierra, silverado, speed, top, trailering

4.10's in max trailering sierra cc

(

1 2 3 4 5 ... Last Page)

BrutalSierra on 02-23-2011

03-03-2011 03:48 PM
by BrutalSierra

55

7,793

2008, 373, denali, joke, la, performancetruck, rear, sierra

Got rear ended today

(

1 2)

slammed89swb on 11-11-2010

02-21-2011 12:12 PM
by Mangled03gmc

19

1,795

1500, 373, 410, 430, decide, gears, nnbs, truck

Well i gotta get new rearend gears.... Cant decide on what ratio...

(

1 2 3)

BlackGMC on 02-20-2011

02-20-2011 10:39 PM
by AndysC3

20

2,139

09, 2006, 2011, 26, 26s, 373, 373s, 410, 48, chevy, f150, gears, hemi, silverado, truck

wtb 373 or 410 gears

(

1 2)

.James. on 01-15-2011

02-12-2011 07:08 PM
by .James.

13

2,109

2007, 323, 373, calibrate, change, gear, ratio, silverado, speedometer

tire/rim info pls

(

1 2)

TheWheeze on 01-25-2011

01-28-2011 04:28 AM
by usmc3521

10

1,189

373, 53, bad, cruisin, cruising, crusing, generation, gm, gmt400, high, ls1tech, pcm, reduce, rpm, rpms, silverado, top

cruising rpm with 3.73's?

(

1 2)

GMorBUST on 12-28-2010

01-01-2011 11:25 PM
by GMorBUST

18

9,561

2003, 373, 373s, 410, 410s, 411, chevy, compare, gear, hd, lifted, ratio, silverad, silverado, truck

373 or 410

(

1 2 3)

MAG1C on 12-14-2010

12-15-2010 11:37 PM
by MAG1C

25

15,470

14 bolt axle 6 lug 3.73 SF

SimpleManLance on 12-12-2010

12-12-2010 09:06 AM
by SimpleManLance

0

512