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06-13-2014, 10:04 PM
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#26 |
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Registered User
Join Date: Nov 2001
Location: Moneta, VA USA
Posts: 3,088
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Re: 503 engine
What a monster. I had no idea they looked like that. Would sure love to hear it run, once it is finished.
Bill
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'60-'72 Chev/GMC Fan GMC 9500 Fan Detroit Diesel Fan |
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06-13-2014, 11:11 PM
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#27 |
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Registered User
Join Date: Feb 2014
Location: Cincinnati
Posts: 32
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Re: 503 engine
Bill,
If you are ever on the west side of cincinnati look me up we can take it out. |
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06-21-2014, 10:19 PM
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#28 |
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Registered User
Join Date: Feb 2014
Location: Cincinnati
Posts: 32
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Re: 503 engine
Well guys the 503 is back where it belongs under the hood. All mounted up trans bolted back up, most smalls are back on, waiting on radiator to come back not many guys do that work around here anymore since like you all know a radiator is now a throw away item. Hope to start it next week.
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06-22-2014, 12:07 AM
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#29 |
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Registered User
Join Date: Nov 2001
Location: Moneta, VA USA
Posts: 3,088
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Re: 503 engine
Lookin' good.
Appreciate the invite. Bill
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'60-'72 Chev/GMC Fan GMC 9500 Fan Detroit Diesel Fan |
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06-22-2014, 01:59 PM
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#30 |
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Registered User
Join Date: Jul 2011
Location: WV
Posts: 946
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Re: 503 engine
Like that engine crane too!!!
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72 GMC C2500 402/Th400 first truck (still have) 77 GMC C3500 CC dually Sold  70 C50 dump truck "Rusty" 87 K10 Suburban Sold 93 K2500 xcab 6.5TD 96 GMC K2500 Suburban 6.5 TD |
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06-22-2014, 03:32 PM
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#31 |
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Registered User
Join Date: Feb 2014
Location: Cincinnati
Posts: 32
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Re: 503 engine
Yea everyone needs a 50,000$ engine lift.
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06-23-2014, 10:25 AM
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#32 | |
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Registered User
Join Date: Jul 2011
Location: WV
Posts: 946
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Re: 503 engine
Quote:
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72 GMC C2500 402/Th400 first truck (still have) 77 GMC C3500 CC dually Sold 70 C50 dump truck "Rusty" 87 K10 Suburban Sold 93 K2500 xcab 6.5TD 96 GMC K2500 Suburban 6.5 TD |
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06-23-2014, 01:23 PM
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#33 |
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Registered User
 
Join Date: Sep 2010
Location: Formerly MD and San Diego, now loving life in Arizona
Posts: 1,636
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Re: 503 engine
Due to my lack of funds, that engine would have been hanging from a tree branch for the install!
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Alan 2012 Ram 3500 Dually Crew Cab 6.7 Cummins 2014 Palomino Columbus 340RK 5th wheel '69 Chevy C10 396BB |
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06-23-2014, 01:41 PM
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#34 |
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Registered User
Join Date: Feb 2014
Location: Cincinnati
Posts: 32
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Re: 503 engine
You better have some rather large trees around darn thing is a tank. If the stars align hope to post video of start up this week.
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06-23-2014, 01:46 PM
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#35 |
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Registered User
Join Date: Feb 2012
Location: Ruskin Florida
Posts: 4,566
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Re: 503 engine
IN! And bless you for bringing that back to life!
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70 swb 4x4 406sbc 700r4 203/205 d60/14blt locker yadda yadda http://67-72chevytrucks.com/vboard/s...88#post6935688 Yeller 72 Blazer 2wd conversion project "No Daggum Money" http://67-72chevytrucks.com/vboard/s...d.php?t=550804 LS1-T56 3.73 LSD super budget build Blanco-2014 Sierra SWB https://67-72chevytrucks.com/vboard/...d.php?t=810350 |
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06-23-2014, 06:13 PM
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#36 |
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Registered User
Join Date: Feb 2014
Location: Cincinnati
Posts: 32
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Re: 503 engine
Did not want to start another thread but do any of you guys know what wheel size I need. Truck is a 56 Gmc 630 it has tube type 9X20 wheels I would like to up grade to a tubeless one piece wheel. Friend dropped off a 11X22.5 fits my dayton hub but is a wider wheel, not sure maybe that wheel is the answer.
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06-23-2014, 06:23 PM
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#37 | |
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Registered User
Join Date: Sep 2010
Location: Formerly MD and San Diego, now loving life in Arizona
Posts: 1,636
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Re: 503 engine
Quote:
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Alan 2012 Ram 3500 Dually Crew Cab 6.7 Cummins 2014 Palomino Columbus 340RK 5th wheel '69 Chevy C10 396BB |
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06-28-2014, 12:41 PM
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#38 |
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Registered User
Join Date: Feb 2014
Location: Cincinnati
Posts: 32
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Re: 503 engine
Guys it runs ill post video and more later thanks for following this project anthor rig saved.
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06-28-2014, 03:58 PM
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#39 |
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Registered User
Join Date: Jun 2004
Location: Beeville, Texas
Posts: 1,943
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Re: 503 engine
Very cool, awesome to see that 'ol girl get saved!
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RJD 1984 Chevrolet C30 welding truck 454/SM465 1977 GMC C15 pickup 350/TH350 1970 Chevrolet C20 pickup 350/TH400 1970 Chevrolet K20 Suburban 454/TH350 1969 GMC 8500 478M V6/5 spd winch truck |
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06-28-2014, 07:40 PM
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#40 |
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Registered User
Join Date: Dec 2012
Location: Preble county ohio
Posts: 1,914
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Re: 503 engine
awesome, you going to take it to any shows? i would love to see it
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"DON'T TOUCH THE TRIM!!"-Early Kyler |
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06-29-2014, 08:44 AM
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#41 |
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Registered User
Join Date: Feb 2012
Location: Ruskin Florida
Posts: 4,566
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Re: 503 engine
We would like to see a video of this. Can't wait.
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70 swb 4x4 406sbc 700r4 203/205 d60/14blt locker yadda yadda http://67-72chevytrucks.com/vboard/s...88#post6935688 Yeller 72 Blazer 2wd conversion project "No Daggum Money" http://67-72chevytrucks.com/vboard/s...d.php?t=550804 LS1-T56 3.73 LSD super budget build Blanco-2014 Sierra SWB https://67-72chevytrucks.com/vboard/...d.php?t=810350 |
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06-30-2014, 10:03 PM
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#42 |
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Registered User
Join Date: Dec 2013
Location: Northfield,Ohio
Posts: 221
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Re: 503 engine
Some of the throaty sound may be it's reverse firing order.
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06-30-2014, 11:17 PM
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#43 |
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Registered User
Join Date: Sep 2012
Location: Dallas, GA
Posts: 1,497
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Re: 503 engine
Neat! That's a really cool engine. A lot of guys like to talk about doing stuff to be different; I bet you'll be the only guy for quite a ways with a 503! The giant gasoline truck engines like that are a really neat part of history and very rare to see nowadays.
For the wheels, you might try looking through the Accuride wheel catalog (or similar) and/or calling them and asking about it or something. http://www.accuridewheelendsolutions...ummer-2011.pdf |
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06-30-2014, 11:21 PM
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#44 |
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Registered User
Join Date: Feb 2014
Location: Cincinnati
Posts: 32
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Re: 503 engine
Here is two links to the start up. Truck sat atleast 25 years in a dairy barn a old man bought it drove it to the farm and it was never touched..... til I found it.
https://www.youtube.com/watch?v=igIPSk0qqCQ https://www.youtube.com/watch?v=-bzhf4SjSNY |
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07-01-2014, 09:36 AM
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#45 |
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Registered User
Join Date: Jan 2011
Location: Delaware and Long Island, New York
Posts: 3,456
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Re: 503 engine
Sounds great!!! Good job!!!
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07-01-2014, 10:27 AM
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#46 | |
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Registered User
Join Date: Nov 2001
Location: Moneta, VA USA
Posts: 3,088
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Re: 503 engine
Quote:
Keep us posted on it. Bill
__________________
'60-'72 Chev/GMC Fan GMC 9500 Fan Detroit Diesel Fan |
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07-01-2014, 10:32 AM
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#47 | |
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Registered User
Join Date: Nov 2001
Location: Moneta, VA USA
Posts: 3,088
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Re: 503 engine
Quote:
They look great on there. Bill
__________________
'60-'72 Chev/GMC Fan GMC 9500 Fan Detroit Diesel Fan |
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07-01-2014, 10:53 AM
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#48 |
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Registered User
Join Date: Feb 2014
Location: Cincinnati
Posts: 32
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Re: 503 engine
Yes Bill I want to keep them just want to update it to one piece tube less wheel, use my factory center hubs just need to figure out what size I need it will look the same just wont be the good ole ring on the rim.
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07-01-2014, 11:03 AM
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#49 |
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Registered User
Join Date: Nov 2001
Location: Moneta, VA USA
Posts: 3,088
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Re: 503 engine
I see. What really threw me off though was the 22.5 that you mentioned. How can a 22.5 Rim fit on a 20 Inch Spoke?
Bill
__________________
'60-'72 Chev/GMC Fan GMC 9500 Fan Detroit Diesel Fan |
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