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11-22-2019, 11:13 AM | #1 |
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Join Date: Dec 2012
Location: troy me
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1973-74 grille mounting question
Hi I'm new to square bodies so please bear with me. I am converting my 1990 suburban to a 1973-74 nose. I couldn't find a donor vehicle so I have gotten a piece here or there as I found them . I finally got a decent 73 grille but it won't bolt up to my earlier rad support. My question is , do I need a whole different rad support or just the bolted on brackets? I was under the impression that 73-79 rad supports were the same, if they are I would like to use the one I have because it's near perfect. Please advise if you can.Thanks
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11-22-2019, 12:06 PM | #2 |
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Location: Maquoketa, Ia/ Orr, Mn
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Re: 1973-74 grille mounting question
The center support is different for 73/74 as are the side supports and left/right angle brackets. The radiator support itself is the same but the grille brackets are specific for 73/74. I have one NOS side grille angle bracket for sale on the parts board if you're in need of it.
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'51 South Bend Model "9A" '56 Chevy 3600 NAPCO '74 Chevy Cheyenne Super K20-restored on 37's '72 GMC Sierra Custom K2500- in progress '08 GMC Envoy Denali '12 GMC Sierra 2500HD Denali '17 GMC Yukon XL VCCA member #58596 http://www.nohrco.com |
11-22-2019, 06:12 PM | #3 |
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Re: 1973-74 grille mounting question
Thanks for that onformation!!
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11-23-2019, 01:06 AM | #4 |
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Re: 1973-74 grille mounting question
I have a full set of 73-74 grille brackets for sale with the correct hood latch. All have been powder coated
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AZPartsLocators on Instagram 1972 Cheyenne Super Short Bed big block "Blackie" 1977 Crew Cab GMC Short bed with 4BT Intercooled Cummins Diesel and a 4L80e "The Junkyard Dog" 1985 Crew Cab Chevy dually with 5.9 Cummins "The Big Dog" This is what my dad liked to be called by the grandkids before he passed so it seems fitting for his old truck. |
11-23-2019, 01:46 AM | #5 |
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Location: Lawndale, NC
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Re: 1973-74 grille mounting question
http://67-72chevytrucks.com/vboard/s...d.php?t=422411
Found a link to the write up I did a few years back. Might help with some of your questions.
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1978 Scottsdale - celebrating 10 years of teaching me profanity 1990 Silverado - bought in Nov. 2016 and it's already catching up - Sold 1987 k5 blazer - sold... :\ seed money for the 81 1981 k20 4x4 - 5.3 swap in progress Events attended: Spring GOG 2011 Dale JR car show Summer 2012 Gathering at Tommys pickup parts |
11-23-2019, 05:28 PM | #6 | |
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Re: 1973-74 grille mounting question
Quote:
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11-26-2019, 07:47 PM | #7 |
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Location: san francisco, ca (east bay)
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Re: 1973-74 grille mounting question
GMC is also different than Chevy in regards to the grill supports!
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11-27-2019, 01:07 AM | #8 | |
At the body shop.
Join Date: Aug 2009
Location: Land of fruits and nuts.
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Re: 1973-74 grille mounting question
Quote:
Mine swapped directly.
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" That didnt make it any newer " " Dont antique the equipment " |
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11-27-2019, 10:10 AM | #9 |
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Location: wolcott ct
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Re: 1973-74 grille mounting question
what about the brackets/supports mid way from center/ latch bar to end brackets near headlights? im missing those. I just did my 77 to 73 grill swap
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11-30-2019, 01:07 AM | #10 |
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Re: 1973-74 grille mounting question
gmc just has 2 extra brackets
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AZPartsLocators on Instagram 1972 Cheyenne Super Short Bed big block "Blackie" 1977 Crew Cab GMC Short bed with 4BT Intercooled Cummins Diesel and a 4L80e "The Junkyard Dog" 1985 Crew Cab Chevy dually with 5.9 Cummins "The Big Dog" This is what my dad liked to be called by the grandkids before he passed so it seems fitting for his old truck. |
11-30-2019, 05:08 PM | #11 |
At the body shop.
Join Date: Aug 2009
Location: Land of fruits and nuts.
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Re: 1973-74 grille mounting question
Its originally a GMC so maybe I didnt notice.
Ran the Chevrolet one til I found a nice chrome GMC
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" That didnt make it any newer " " Dont antique the equipment " |
11-30-2019, 05:25 PM | #12 |
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Join Date: Jun 2009
Location: Phoenix AZ
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Re: 1973-74 grille mounting question
The GMC had the 2 extra brackets that mounted to the 2 vertical pieces on the core support
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AZPartsLocators on Instagram 1972 Cheyenne Super Short Bed big block "Blackie" 1977 Crew Cab GMC Short bed with 4BT Intercooled Cummins Diesel and a 4L80e "The Junkyard Dog" 1985 Crew Cab Chevy dually with 5.9 Cummins "The Big Dog" This is what my dad liked to be called by the grandkids before he passed so it seems fitting for his old truck. |
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