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 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 01-15-2009, 07:01 AM   #1
Larry S
Registered User
 
Larry S's Avatar
 
Join Date: Sep 2008
Location: Gainesville Ga
Posts: 210
wiring diagram

Hey guys. I have asked several questions concerning putting a 96 5.7/ l460e into my 69. I'm almost ready to start doing the wiring. I'm leaning towards using the donor harness instead of doing the aftermarket harness deal. where can I find the best (most detailed) wiring diagrams on both the 69 and the 96.
I want to remove the wiring that I know I wont be using. Also does anyone know approx it will cost me to have my ecm reprogrammed deleting what I dont need?
Thanks
Larry S is offline   Reply With Quote
Old 01-15-2009, 09:12 AM   #2
djracer
Registered User
 
djracer's Avatar
 
Join Date: Feb 2001
Location: Wetumpka, Al, U.S.
Posts: 8,892
Re: wiring diagram

A new prom will probably cost about 150.00. Troy Brown at howel engine development can do this for you. Any good mechanic shop should have access to either All data or Mitchell on demand wiring diagrams.
__________________
Kevin

Special Thanks to All who have helped on the TRUCK!

My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4

So Far my best Times are:

Motor only:
6.44 1/8 @ 104.13
10.39 1/4 @ 125.83

Nitrous Times:
5.785 1/8 @ 118.65 with a 1.336 60ft
9.168 1/4 @ 142.58 with a 250 shot dead out of the hole!
djracer is offline   Reply With Quote
Old 01-15-2009, 05:06 PM   #3
texanidiot25
Eat My Rust
 
texanidiot25's Avatar
 
Join Date: Jan 2007
Location: Cypress, Texas
Posts: 3,362
Re: wiring diagram

I can look it up monday on All data for you. PM me a reminder sunday
texanidiot25 is offline   Reply With Quote
Old 01-15-2009, 07:36 PM   #4
Larry S
Registered User
 
Larry S's Avatar
 
Join Date: Sep 2008
Location: Gainesville Ga
Posts: 210
Re: wiring diagram

Thanks, that would be great!
Larry S is offline   Reply With Quote
Old 01-15-2009, 09:18 PM   #5
bobbo
Droppin' It Like It's Hot!
 
bobbo's Avatar
 
Join Date: Jun 2007
Location: Battlefield, Missouri
Posts: 2,934
Re: wiring diagram

Here are the wiring diagrams related to engine performance for the 96 Chevy 5.7L....
Attached Images
    
__________________
Robert
Life Member
RIP CAROL JANICE HARTMAN. BELOVED MOTHER. 01/04/53 - 03/05/09
1969 1500


Norwood, MO 2007
Big Sandy, TN 2008 Had nothing to do with the forklift!
Kirkwood, MO (Midwest Meet 2009)
Midwest All Truck Nationals, KCMO - 2008 - 2009 - 2010 - 2012 - 2014

SUPPORT THE SITE HERE!
bobbo is offline   Reply With Quote
Old 01-15-2009, 09:20 PM   #6
bobbo
Droppin' It Like It's Hot!
 
bobbo's Avatar
 
Join Date: Jun 2007
Location: Battlefield, Missouri
Posts: 2,934
Re: wiring diagram

And here is for the 69...Let me know if you can't make anything out, I can email them and maybe they will come out better, also, if you print them that tends to make the words more legible...These two are done through Adobe Reader, if you don't have it you can get it free on the Adobe website...
Attached Images
File Type: pdf 69wiring1.pdf (117.3 KB, 441 views)
File Type: pdf 69wiring2.pdf (117.3 KB, 298 views)
__________________
Robert
Life Member
RIP CAROL JANICE HARTMAN. BELOVED MOTHER. 01/04/53 - 03/05/09
1969 1500


Norwood, MO 2007
Big Sandy, TN 2008 Had nothing to do with the forklift!
Kirkwood, MO (Midwest Meet 2009)
Midwest All Truck Nationals, KCMO - 2008 - 2009 - 2010 - 2012 - 2014

SUPPORT THE SITE HERE!

Last edited by bobbo; 01-15-2009 at 09:21 PM.
bobbo is offline   Reply With Quote
Old 01-16-2009, 08:56 AM   #7
tphsmith
still buypickupparts
 
tphsmith's Avatar
 
Join Date: Sep 2003
Location: charlotte
Posts: 637
Re: wiring diagram

I used a company out of Erie, Tom is his name, he does LT1s all day long and the harnesses and ECMs, short websight but many years doing this. LT1 wiring is the web sight
__________________
Its Gonna be a Great Day, I woke up this Morning.

72 SWB Fleetside freshly painted. putting a 94 LT1 with
700R4 tranny lowered 4 in the front 6 in the back

81 chevy half ton 350

89 Silverado 4x4 going ta church truck
tphsmith is offline   Reply With Quote
Old 10-21-2015, 04:30 AM   #8
Aksl
Registered User
 
Join Date: Mar 2014
Location: moscow
Posts: 1
Re: wiring diagram

Hello Bobbo, could you please email me those schemes, for the chevy 1996 5.7l in better quality?
Thank you in advance!
Aksl is offline   Reply With Quote
Old 04-13-2016, 12:46 AM   #9
Harley03joe
Registered User
 
Join Date: Apr 2016
Location: Miramar Florida
Posts: 153
Re: wiring diagram

Quote:
Originally Posted by bobbo View Post
And here is for the 69...Let me know if you can't make anything out, I can email them and maybe they will come out better, also, if you print them that tends to make the words more legible...These two are done through Adobe Reader, if you don't have it you can get it free on the Adobe website...
Bobbo Hi
I'm New To The Forum
Would You Have A Wiring Diagram For A 71 C 20 350 V 8 ?
Thank You If You Do Or Don't
Harley03joe
Harley03joe is offline   Reply With Quote
Old 04-13-2016, 01:16 AM   #10
SS Tim
Registered User
 
SS Tim's Avatar
 
Join Date: Aug 2010
Location: Edwards, CA
Posts: 7,503
Re: wiring diagram

As old as this thread is I don't see you getting a reply from the old posters.
Since you are looking for a factory wiring diagram you only have to look in a 71 factory chassis service manual. There are many sources for these and if need a "get by" copy many can be downloaded by following the link "RTFM" in my signature.
SS Tim is offline   Reply With Quote
Reply

Bookmarks


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 02:27 AM.


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