Core Support Help ???? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

wHATANERD · 04-13-2003, 11:37 PM

Help!!!! I am reinstalling the Radiator Core support on my 1969 C/10, I've had it off for quite some time and have forgotten how the Washers and spacer are installed to the Frame Rails. Does anyone have any photos of how they go back, our the ability to explain it would be greatly appericated, Thanks

hobby67stepside · 04-14-2003, 12:08 AM

This ought to help. Ran out to my shop at 11:00 PM to get this.

Longhorn Man · 04-14-2003, 12:42 AM

Interesting, that looks nothing like what was in the Longhorn's front clip.
Well, it is close, a couple of the bushings are almost an inch tall on mine, and there is a metal sleeve that goes into it on mine.

hobby67stepside · 04-14-2003, 12:49 AM

Oops, I just noticed - this diagram is up to '68. Sorry, I tried to help.

**GMCPaul** · 04-14-2003, 07:23 AM

From the top of core support
Carriage Bolt
Square Washer
Under The Support between support and frame
approx. 1" thick pad with steel insert has a ridge on bottom middle that extends down through hole in frame
Steel sleeve inserts through center of this and into pad under frame
Under the core support frame bracket
Pad with beveled edge beveled edge points down steel insert inserted in pad above frame inserts into this pad also
Steel Round Washer
Nut
Thats the order they go in from top to bottom the above picture is for 1960-68 mounts.
GMCPaul

wHATANERD · 04-15-2003, 10:19 PM

Thanks for the information, The previous owner of my truck had used 67-68 type mounts, I have corrected this and went back with the proper type mounting, everything went on fine. The truck should be back on the road next weekend.

04-13-2003, 11:37 PM	#1
wHATANERD Registered User Join Date: Mar 2003 Location: Uvalde, Tx Posts: 407	Core Support Help ???? Help!!!! I am reinstalling the Radiator Core support on my 1969 C/10, I've had it off for quite some time and have forgotten how the Washers and spacer are installed to the Frame Rails. Does anyone have any photos of how they go back, our the ability to explain it would be greatly appericated, Thanks __________________ 1969 C/10 Longbed undergoing rebuild. Old Chevy's Never Die, They Just Rust Around The Edges

04-14-2003, 12:08 AM	#2
hobby67stepside Registered User Join Date: Dec 2001 Location: NW Iowa Posts: 952	This ought to help. Ran out to my shop at 11:00 PM to get this. __________________ '05 2500 HD Silverado 6.0 liter '97 2500 4X4 454 eng '92 2500 4X4 350 eng '78 K20 4X4 400 eng '70 Boss 302 (owner for 27 years) '57 Ford shortbox 383 stroker TH350 tranny '23 T-bucket (built in '78) '02 Explorer '67 C-10 short step NW Iowa

04-14-2003, 07:23 AM	#5
GMCPaul Senior Member Join Date: Mar 2000 Location: Rockville,In. USA Posts: 3,721	From the top of core support Carriage Bolt Square Washer Under The Support between support and frame approx. 1" thick pad with steel insert has a ridge on bottom middle that extends down through hole in frame Steel sleeve inserts through center of this and into pad under frame Under the core support frame bracket Pad with beveled edge beveled edge points down steel insert inserted in pad above frame inserts into this pad also Steel Round Washer Nut Thats the order they go in from top to bottom the above picture is for 1960-68 mounts. GMCPaul __________________ Secure Online Catalog for-GMCPauls Truck Parts Email- GMCPAULS@GMAIL.COM

04-15-2003, 10:19 PM	#6
wHATANERD Registered User Join Date: Mar 2003 Location: Uvalde, Tx Posts: 407	Thanks Thanks for the information, The previous owner of my truck had used 67-68 type mounts, I have corrected this and went back with the proper type mounting, everything went on fine. The truck should be back on the road next weekend. __________________ 1969 C/10 Longbed undergoing rebuild. Old Chevy's Never Die, They Just Rust Around The Edges

04-14-2003, 12:42 AM	#3
Longhorn Man its all about the +6 inches Join Date: Jan 2001 Location: Hilliard Ohio Posts: 2,690	Interesting, that looks nothing like what was in the Longhorn's front clip. Well, it is close, a couple of the bushings are almost an inch tall on mine, and there is a metal sleeve that goes into it on mine.

04-14-2003, 12:49 AM	#4
hobby67stepside Registered User Join Date: Dec 2001 Location: NW Iowa Posts: 952	Oops, I just noticed - this diagram is up to '68. Sorry, I tried to help.



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