LT1-LT4 Modifications 1993-97 Gen II Small Block V8

LT-1 cooling

Thread Tools
 
Search this Thread
 
Old Oct 22, 2010 | 02:27 PM
  #1  
RUSTY NUTS's Avatar
Thread Starter
Registered User
 
Joined: Oct 2010
Posts: 1
Likes: 0
From: WEST VIRGINIA
Question LT-1 cooling

Hi gang, RUSTY here, I have a question about an LT-1 that will be my winter project, this will go into a 1948 chevy truck, I know about the wiring and fuel supply from some good vendors, but my question is about the reverse flow radiator, I have the one from my doner car 1997 camaro looks real big for such a small place, I have found a picture of one on the net of a 1950 truck looks like this person is running the stock radiator with there LT-1. Can any one give some pointers if I can do this and how, this is something I'm not sure how to fix with out spending a bunch of money on a custom radiator.

thanks Rusty.
Reply
Old Oct 22, 2010 | 05:16 PM
  #2  
jaycenk's Avatar
TECH Addict
iTrader: (1)
 
Joined: Jun 2009
Posts: 2,210
Likes: 1
From: Holiday, FL
Default

I belive it just a crossflow radiator nothing special about the radiator. The reverse flow happens at the water pump and in the block and heads. Find something that is cross flow with cap on the same side as stock and I dont see there being any issue. Mabey some else can pipe in and add something about this.
Reply
Old Oct 22, 2010 | 07:28 PM
  #3  
97Z28SS's Avatar
TECH Fanatic
iTrader: (5)
 
Joined: May 2009
Posts: 1,290
Likes: 3
Default

Just don't forget to hookup the lines from the back of the heads back to the radiator/overflow tank and don't forget to "bleed" all of the air out of the system or the engine will overheat and blow the head gaskets.
Reply
Old Oct 22, 2010 | 07:48 PM
  #4  
idformula's Avatar
TECH Regular
 
Joined: May 2010
Posts: 481
Likes: 0
Default

The jegs/summit universal aluminum radiators are a cross flow design, their right around $200 with the mounting hardware, should work for what ya need.
Reply
Old Oct 22, 2010 | 10:18 PM
  #5  
gregrob's Avatar
TECH Senior Member
iTrader: (8)
 
Joined: Sep 2008
Posts: 5,130
Likes: 4
From: 6,000+ feet
Default

"lt1"
Reply




All times are GMT -5. The time now is 05:37 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE