Re: My 66 Service Truck Build Thread
Well.....
It was fun to have it together and give it a test drive. The 350 sure sounds nice: http://i54.tinypic.com/1zcok81.jpg Unfortunately though, I need to park it again - need to fix this: http://i54.tinypic.com/i3co7b.jpg . I'm leaning toward biting the bullet and just doing the upgrade to power steering now. |
Re: My 66 Service Truck Build Thread
Hey, look what I found mounted next to the radiator.
I wonder how long its been there? :D Original key perhaps. :hmm: http://i54.tinypic.com/2i1kod0.jpg |
Re: My 66 Service Truck Build Thread
Power Steering is all done:
http://67-72chevytrucks.com/vboard/s...d.php?t=438509 Thanks Captainfab. Engine is running again - I bought a Cheapo Skipwhite: http://67-72chevytrucks.com/vboard/s...d.php?t=427872 Googling skipwhite shows a great number of satisfied owners over dissatisfied. I will get the 79 Chevy HEI going again as a backup: http://67-72chevytrucks.com/vboard/s...d.php?t=432496 Dumped the externally regulated alternator: http://67-72chevytrucks.com/vboard/s...d.php?t=417872 My setup: http://i52.tinypic.com/zhjs.jpg http://i56.tinypic.com/1r4x9g.jpg Got all the Brake stuff I needed from NAPA: http://67-72chevytrucks.com/vboard/s...d.php?t=200268 I'm going to start looking into finding a 14-Bolt for a future swap-out. Quote:
I'm not too overly concerned about mileage - this 66 is a truck - it will be far from being a daily driver. With the heavy service box, and possible occasional towing, what in the way of gears should I get? I will surely keep the SM465, 4-Speed w/ granny. I'm really thinking I'd like the really big brakes - I understand the 1-ton has the bigger brakes. Also, because I'm not as concerned about the comfort level of the ride, I may just switch to leaf springs. Thoughts? Thanks in advance, Robert |
Re: My 66 Service Truck Build Thread
I am going to be taking out a 1 ton rear axle from a 65. I know that I am a few mi. up the road from you, but It will be here
ron |
Re: My 66 Service Truck Build Thread
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Yes, Canada is just a little a drive. :) I'm seeing 3/4 ton and 1 ton 14 bolts around here for around $100. I'm surely going 1-ton. I might as well, the complete front crossmember I got from a guy around the corner from my house is off a 1-ton 79. The only thing I'm still trying to determine is the best gear ratio to pair up with the SM465. The big box puts my truck at about 5000#. If I was to pull another one of these trucks behind me, I wonder if the 3:73 would still be fine matched to the SM465. |
Re: My 66 Service Truck Build Thread
For your intended use of this truck, I would look for a 14 bolt with 4.10 gears. The 14 bolts that were under the 1 ton cab and chassis trucks are a little narrower than the ones under the single, and dual wheel trucks with a pickup box. Also since you're bascially building a 1 ton, you could also use a Dana 70, which were used in 1 ton GM's, Fords, and Dodges.
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Re: My 66 Service Truck Build Thread
I'm thinking the 14 bolt because they are all over the place.
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Re: My 66 Service Truck Build Thread
I've told you guys that under the almond color paintjob the truck is county orange.
The box and all came from the factory county orange. Under every nook and cranny it's county orange. Well today I just discovered another neat possibility; you can see a slight outline of a circle on the door. The circle's diameter is around 16" I'm hoping that I'll be able to safely remove the paint to expose who really owned this truck. :D http://i51.tinypic.com/2ahtx5e.jpg |
Re: My 66 Service Truck Build Thread
Anybody have a suggestion on how to remove the paint and safely preserve the sticker?
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Re: My 66 Service Truck Build Thread
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. http://i54.tinypic.com/241paok.jpg http://i53.tinypic.com/2ymda2a.jpg |
Re: My 66 Service Truck Build Thread
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Re: My 66 Service Truck Build Thread
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I know, I'm going to take it really slow. |
Re: My 66 Service Truck Build Thread
1 Attachment(s)
JJorgensen posted a spreadsheet that works pretty cool.
According to the sheet, I'm going to drop about 200-300 rpm at 55. I've attached it here also. Quote:
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Re: My 66 Service Truck Build Thread
Cool :thumbs:
Is that a sway bar I see? Quote:
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Re: My 66 Service Truck Build Thread
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I don't know much about this stuff, I'm learning as I go - Thanks to you guys. :) |
Re: My 66 Service Truck Build Thread
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It idles great, and cruises great, but it stutters when I punch it from low rpms under load. I haven't changed a thing regarding timing, or otherwise. Engine ran and accelerated just fine when it was in the suburban. I could just systematically check all possible vacuum issues, but then again, getting a non-emission carb seems to make more sense. |
Re: My 66 Service Truck Build Thread
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http://i1106.photobucket.com/albums/...earswaybar.jpg |
Re: My 66 Service Truck Build Thread
Do you think it could be in the drive train like the carrier bearing or the rubber around it.
Keith |
Re: My 66 Service Truck Build Thread
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However; it's the engine that stutters or misses pretty bad when I punch it. Everything is fine, acceleration and cruising, as long as I don't punch it. |
Re: My 66 Service Truck Build Thread
Another project that I wanted to wait until spring/summer to tackle has just been bumped up to next on my list; the axle swap to a 4:10 14-bolt ff.
Fortunately, I already found one from an old friend of mine. So stay tuned. I've seen many threads on these swaps for 1/2-tons, but very few on the 3/4. So I will try to document the project and provide pics. I hope to start on this around the middle of this month. |
Re: My 66 Service Truck Build Thread
I had a break in my work schedule, so I decided to pull the Eaton axle out.
I tried whimpingly to unbolt the u-bolts with a 4' pipe extension on a breaker bar - no luck. So I cut them. The torque put on these u-bolts is amazing, when I had a little more than a 1/16" to go, the u-bolt snapped apart. I was told in these forums you should replace the u-bolts either way, and this pic proves that recommendation: :eek: http://i1106.photobucket.com/albums/...n/IMAG0234.jpg http://i1106.photobucket.com/albums/...n/IMAG0228.jpg |
Re: My 66 Service Truck Build Thread
I had taken some measurements earlier for these two axles, but today I decided to measure the circumferences of them to get a more precise measurement.
Eaton: Circumference imperial & metric units = 10-5/8" & 26.85cm http://i1106.photobucket.com/albums/...n/IMAG0235.jpg http://i1106.photobucket.com/albums/...n/IMAG0236.jpg Corporate 14Bolt FullFloater: Circumference imperial & metric units = 10-3/4" & 27.20cm http://i1106.photobucket.com/albums/.../IMAGE_240.jpg http://i1106.photobucket.com/albums/.../IMAGE_241.jpg .. So, the 14Bolt ff has a circumference of 3.5mm larger than the Eaton. This translates to less than 3/64" difference in Diameter. |
Re: My 66 Service Truck Build Thread
Yeah, it really isn't worth the effort to try and save the U-bolts. Unless you know for sure they are in good condition. I've got the parts for the mounts on order with the laser cutter. You'll have them when you get back.
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Re: My 66 Service Truck Build Thread
Update:
Had to take some time off being swamped with work. Looking forward to some nice weather and getting greasy again. |
Re: My 66 Service Truck Build Thread
I had been wondering what happend to you. I'm glad to hear you are busy. I am as well.
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