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Question about this radiator

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Old Dec 30, 2009 | 04:08 PM
  #1  
Tpx's Avatar
Tpx
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Joined: Jun 2008
Posts: 305
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From: Cypress, CA
Car: 1982+1988 Z28 Camaros
Engine: 1982=350 carb 1988=383 Carb
Transmission: 1982=4 speed T-10 1988=6 speed T56
Axle/Gears: 1982=stock
Question about this radiator

Looking to replace my blown radiator with this one from Summit Racing : http://www.summitracing.com/parts/SUM-380331/

A quick overview of the many benefits over a stock 1" thick rad, it has a dual row, 2.25" thick core, all aluminum instead of plastic tanks.

And with these hoses for upper and lower: http://www.summitracing.com/parts/MRG-11010B/

My concern is that there is no outlet for heater hoses, I also can't see where the outlet near the filler neck is for an overflow tank.

My question: What are my options for plumbing my heater hoses and overflow tank if I get this radiator? I don't mind doing some modifications to my plumbing or the radiator, but if it's extensive or difficult I may pass this rad up. Thanks
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Old Dec 30, 2009 | 04:18 PM
  #2  
Twin_Turbo's Avatar
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Posts: 5,364
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From: Enschede, Netherlands
Car: 82 TA 87 IZ L98 88 IZ LB9 88 IZ L98
Engine: 5.7TBI 5,7TPI 5.0TPI, 5,7TPI
Transmission: T5, 700R4, T5, 700R4
Axle/Gears: 3.08, 3.27, 3.45, 3.27
Re: Question about this radiator

http://www.summitracing.com/parts/SUM-380455/

Forget about direct fit, it's not a direct fit at all. It will work though and has heater hose connections. https://www.thirdgen.org/forums/cool...-radiator.html

Why is everyone always buying those "ribbed for her pleasure" hoses?
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Old Dec 30, 2009 | 06:11 PM
  #3  
Tpx's Avatar
Tpx
Thread Starter
Senior Member
 
Joined: Jun 2008
Posts: 305
Likes: 1
From: Cypress, CA
Car: 1982+1988 Z28 Camaros
Engine: 1982=350 carb 1988=383 Carb
Transmission: 1982=4 speed T-10 1988=6 speed T56
Axle/Gears: 1982=stock
Re: Question about this radiator

I did actually see that thread, but the radiator I posted is part number 380331 and the one in that post you linked to is 380455. I believe the difference is the one I posted has no tranny cooler and is $150 whereas the one in the other thread is $300 and has a tranny cooler, there may be other differences.
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Old Dec 31, 2009 | 03:21 AM
  #4  
Twin_Turbo's Avatar
Supreme Member
25 Year Member
iTrader: (25)
 
Joined: Jun 2000
Posts: 5,364
Likes: 51
From: Enschede, Netherlands
Car: 82 TA 87 IZ L98 88 IZ LB9 88 IZ L98
Engine: 5.7TBI 5,7TPI 5.0TPI, 5,7TPI
Transmission: T5, 700R4, T5, 700R4
Axle/Gears: 3.08, 3.27, 3.45, 3.27
Re: Question about this radiator

It also doesn't have heater hookups but the dimensions are similar, won't fit properly.
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Old Dec 31, 2009 | 11:26 AM
  #5  
Tpx's Avatar
Tpx
Thread Starter
Senior Member
 
Joined: Jun 2008
Posts: 305
Likes: 1
From: Cypress, CA
Car: 1982+1988 Z28 Camaros
Engine: 1982=350 carb 1988=383 Carb
Transmission: 1982=4 speed T-10 1988=6 speed T56
Axle/Gears: 1982=stock
Re: Question about this radiator

well I got on the phone with a guy from summit and we spoke for a good while, it seems after all they are the same radiator! This one I posted is simply a stripped down race version with no tranny cooler, no extra bungs or drain plugs, and no overflow tank bung.

The only reason someone should buy this race one I posted is if they want to practice their welding skills, it can't be used for normal street driving as it sits.

The dimensions are exactly the same, I had the guy measure both while I waited on the phone and he said they are both exactly the same overall width and height. I hope this helps anyone else who may be deciding which radiator to go with, I ended up simply buying the $80 at pepboys (my local auto parts store) with a lifetime warranty since I never had cooling issues with the crappy stock one anyway.

This upgrade will have to wait. Thanks for the replies Twin_Turbo!
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