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 > General Truck Forums > Engine & Drivetrain > LSx Swaps

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 01-03-2012, 05:15 AM   #1
RJ100
Registered User
 
Join Date: May 2005
Location: roanoke wv
Posts: 60
5.3 Engine swap

Where do I find out how to install a 5.3 with automatic transmission from a 1999 1500 Silverado into my 1969 Chevy C-20. The 69 presently has a 307 4-speed all stock. Thanks for any help.
RJ100 is offline   Reply With Quote
Old 01-03-2012, 10:46 AM   #2
Clyde65
1965 Chevy C10, 2005 4.8L/4l60
 
Clyde65's Avatar
 
Join Date: Aug 2004
Location: DFW Texas
Posts: 8,546
Re: 5.3 Engine swap

Look at the Lsx Swap thread, there is a FAQ there that will help you.

There really isnt much difference in swapping SBC's or LSX's except the motor mounts and the manifolds until you get to the wiring ( not a big deal either)

You will need to shorten your drive shaft and do an electronic fuel pump. Also the trans will have a VSS for a electronic speedo, you can get a convertor for that tho.
__________________
Clyde65

Rebuild of Clyde
http://67-72chevytrucks.com/vboard/s...84#post8338184

69 Aristocrat Lo Liner build
http://67-72chevytrucks.com/vboard/s...84#post7561684



support our troops!
Clyde65 is offline   Reply With Quote
Old 01-03-2012, 01:40 PM   #3
usmcchevy
Has more rust than truck...
 
usmcchevy's Avatar
 
Join Date: Apr 2005
Location: Ivanhoe, MN
Posts: 2,421
Re: 5.3 Engine swap

Moving this to the LSx swap section. Check the FAQ link in my sig.
__________________
1972 Custom/10 SWB, 4.8/4l80e
Build thread

LSx Swap FAQ index
usmcchevy is offline   Reply With Quote
Old 01-03-2012, 04:45 PM   #4
RJ100
Registered User
 
Join Date: May 2005
Location: roanoke wv
Posts: 60
Re: 5.3 Engine swap

Thanks for info. Information I needed.
RJ100 is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

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 02:07 PM.


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