The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 99-06 GMT800 Chevy and GMC Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 05-01-2011, 01:05 AM   #1
KattysFine69
Registered User
 
Join Date: Apr 2011
Location: Saskatchewan Canada
Posts: 19
Arrow hey Looking for threads on mods for my 2003 4.8l v8

Hey all im new to this site and i was hoping you guys could give me some insight on how i can do up my truck like exhaust air intake electric fans tranny upgrades (servos,clutch packs,oil,etc.) rear end gearing suspenstion and heck wheels and tires while im at it haha its a 2003 gmc sierra sle reg cab long box 2wd with the 4.8l 4L60E tranny and 3.42 gearing in the rear im just looking for ways to pep it up a bit nothing crazy....yet :P
KattysFine69 is offline   Reply With Quote
Old 05-01-2011, 09:56 PM   #2
usmcchevy
Has more rust than truck...
 
usmcchevy's Avatar
 
Join Date: Apr 2005
Location: Ivanhoe, MN
Posts: 2,421
Re: hey Looking for threads on mods for my 2003 4.8l v8

Welcome to the board!

Long tube headers

http://67-72chevytrucks.com/vboard/s...d.php?t=450871

LS1 Efans...I'm still trying to get around to a FAQ on this.

http://67-72chevytrucks.com/vboard/s...d.php?t=450187

Vette servo, nice firm shift but not harsh.

http://www.oregonperformancetransmis...de=NTP-K51828C

Billet 4th Servo, Some say not needed because it is only used in overdrive, but I like it.

http://www.oregonperformancetransmis...ode=SNX-77767K

Transgo HD2 kit.

http://www.oregonperformancetransmis...=TRG-4L60E-HD2

Above all else get a custom tune! PM Shon on here, he will hook you up. Lots of places offer tuning services, my current one is from. www.blackbearperformance.com
__________________
1972 Custom/10 SWB, 4.8/4l80e
Build thread

LSx Swap FAQ index
usmcchevy is offline   Reply With Quote
Old 05-01-2011, 11:44 PM   #3
KattysFine69
Registered User
 
Join Date: Apr 2011
Location: Saskatchewan Canada
Posts: 19
Re: hey Looking for threads on mods for my 2003 4.8l v8

hey thanx man ill check it out
KattysFine69 is offline   Reply With Quote
Reply

Bookmarks

Tags
4.8l, gmc, sierra


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 07:36 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com