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Old 01-18-2013, 05:43 PM   #1
biohazardbill
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Radiator Swap

67 6 cylinder Raditor to a Radiator that will hold up to a Mild built 454.

What radiator's have you used and what brackets are needed.

I have read bits and pieces around this forum but wondered if anyone had a quick list put together of what they had to do.
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Old 01-18-2013, 06:49 PM   #2
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Re: Radiator Swap

you well need a 3 or a 4 row rad, the 3 row will fitwith the original mounts, 4 will not
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Old 01-18-2013, 08:34 PM   #3
GASoline71
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Re: Radiator Swap

Just use a stock 4 row, and use the 4 row upper and lower mounts. EZPZ.

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Old 01-18-2013, 08:39 PM   #4
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Re: Radiator Swap

How hard are the brackets to get?
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Old 01-18-2013, 09:21 PM   #5
GASoline71
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Re: Radiator Swap

Almost every vendor on this board sells them. I ordered mine from Wes at Classic Heartbeat (site vendor), and they were NOS GM parts.

Gary
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'cuz chicks dig scars...

My 1972 GMC 1500 Super Custom (Creeping Death) "long term" build thread.

The Rebuild of Creeping Death after the wreck

Quote:
Originally Posted by LONGHAIR View Post
I would never rebuild a 305.
Quote:
Originally Posted by prostreetC-10 View Post
I love using vacuum gauges as part of the carb tuning process. I hook the gauge to the inside of my garbage can and leave it there.
Quote:
Originally Posted by Marv D View Post
Remember Murphys 2nd law of mechanical relationships... "OPPOSING COMPONENTS ATTEMPTING TO OCCUPY THE SAME SPACE, AT THE SAME TIME, GENERALLY END UP OCCUPYING ADJOINING SPACE AT THE BOTTOM OF THE OIL PAN"
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Its cheaper to listen to advice given when you ask for help than it is to ignore everyone and wait for carnage.
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Old 01-18-2013, 10:09 PM   #6
biohazardbill
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Re: Radiator Swap

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Originally Posted by GASoline71 View Post
Almost every vendor on this board sells them. I ordered mine from Wes at Classic Heartbeat (site vendor), and they were NOS GM parts.

Gary
Thanks. Will look them up.
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Old 01-18-2013, 10:26 PM   #7
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Re: Radiator Swap

Exactly like the others said... I have a mild 454 and has the 4 row radiator with trans cooler lines and works perfect. Brackets are an easy find and change your body mounts under the radiator while you have it out.

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Old 01-18-2013, 10:33 PM   #8
biohazardbill
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Re: Radiator Swap

Parts seem to be more abundant for these trucks than the 60s trucks I am used to dealing with
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Old 01-18-2013, 10:38 PM   #9
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Re: Radiator Swap

You guys getting your stock radiators from your local auto parts stores?

I take it any year of these trucks (68-72) with a big block would have the 4 core?
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Old 01-18-2013, 11:08 PM   #10
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Re: Radiator Swap

I paid right at $200 for a new one 2 years ago.O'Rielly's had one in the warehouse.I did go pick it up.(Sat so I would have had to wait until mon if I didn't.
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Old 01-19-2013, 08:12 AM   #11
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Re: Radiator Swap

Ordered a 4 core from Advance. Shipping it to the house, Online had a 20% off sale so that works. 3 core was without AC and 4 core was with in case anyone else is looking one of these up.
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Old 01-19-2013, 09:01 AM   #12
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Re: Radiator Swap

I'm not sure but not all rad supports are made to hold four core mounts unless it came four core, nothing a little notching out can't take care of so the mounts lay flat. Well that's how my good friend took care of it and it looks and works good.
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