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 02-01-2025, 10:50 PM   #1
GMJimmy
Registered User
 
Join Date: May 2004
Location: Ontario Canada
Posts: 166
68 C10 LS rad hoses suggestions

Hey all.
I have a 68 C10 with a 5.3 LS with a dual pass rad, and need some suggestions for upper and lower rad hoses.
Thanks.

Last edited by GMJimmy; Yesterday at 01:09 PM.
GMJimmy is offline   Reply With Quote
Old Yesterday, 05:11 PM   #2
LS short box
Registered User
 
Join Date: Jun 2015
Location: Carlos MN
Posts: 2,171
Re: 68 C10 air intake suggestions

I typically make a wire pattern for both the top and bottom hoses and visit the local parts houses. They let me pic thru the hoses in the stock room. I've had the best luck with Oreillys. You may have to trim them a bit to get them fit correctly.
LS short box is offline   Reply With Quote
Old Yesterday, 07:30 PM   #3
GMJimmy
Registered User
 
Join Date: May 2004
Location: Ontario Canada
Posts: 166
Re: 68 C10 air intake suggestions

Quote:
Originally Posted by LS short box View Post
I typically make a wire pattern for both the top and bottom hoses and visit the local parts houses. They let me pic thru the hoses in the stock room. I've had the best luck with Oreillys. You may have to trim them a bit to get them fit correctly.
Thanks for the reply. I like the idea but need to find a store that stocks hoses. Most stores order from a warehouse. We have several auto parts stores up here but no O'reillys. Gotta fine a store that will let me look at what they have.
GMJimmy is offline   Reply With Quote
Old Today, 04:04 AM   #4
Richard
Senior Member
 
Join Date: Dec 1999
Location: Southern California
Posts: 2,922
Re: 68 C10 air intake suggestions

Puzzled to see post about rad hoses with the air intake title? My air intake mockup is noted in build thread. An air box will be built to draw air from in front of core support. Used rad hoses from the Camaro engine came out of with some couplers for the rad. Also can be seen in my thread.
__________________
Richard
1972 K10 Custom Deluxe SWB Fleetside
My build https://67-72chevytrucks.com/vboard/...d.php?t=800746
Richard is offline   Reply With Quote
Old Today, 02:02 PM   #5
leegreen
Registered User
 
Join Date: Mar 2022
Location: Surrey BC
Posts: 939
Re: 68 C10 air intake suggestions

Lots of variables on a swap, fans. shroud, accessories

Factory hoses from a LS powered truck (early 200* years) and a couple of these couplers will give you lots of options for shortening and changing angles.

with steam vent (many swaps seem to ignore the importance of steam vent!) https://www.amazon.ca/gp/product/B0BKRS2GPN/
without vent https://www.amazon.ca/gp/product/B09FJKPZ4X

The last hose suggested in this thread may also be useful for pass upper
https://67-72chevytrucks.com/vboard/...d.php?t=856005

if your bends don't need to be too extreme you might also get away with ordering one of those universal hoses with the spring inside in the right length.
leegreen is online now   Reply With Quote
Old Today, 05:14 PM   #6
LS short box
Registered User
 
Join Date: Jun 2015
Location: Carlos MN
Posts: 2,171
Re: 68 C10 air intake suggestions

With your dual pass rad on which side of the car are the inlet and outlet?
What are you running for front accessories? Pics?
LS short box 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 06:08 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com