![]() |
|
![]() |
#1 |
Registered User
Join Date: Nov 2001
Location: Moneta, VA USA
Posts: 3,081
|
Re: 69 c50
If no one answers your Flywheel question here, try asking over at Stovebolt.com
There are some pretty knowledgeable guys there. You will find them at the Big Bolts forum.
__________________
'60-'72 Chev/GMC Fan GMC 9500 Fan Detroit Diesel Fan |
![]() |
![]() |
![]() |
#2 |
Registered User
Join Date: Oct 2016
Location: Powderly Texas
Posts: 305
|
Re: 69 c50
11:00 22.5 tubeless are the way to go. What is wrong with your flywheel? A machine shop can surface cut it and make it good as new. If ring gear is bad they can press on a new one. Both are cheap repairs.
|
![]() |
![]() |
![]() |
#3 |
Registered User
![]() Join Date: Jun 2017
Location: Temperance Michigan
Posts: 375
|
Re: 69 c50
I've been reading a lot about tires. For now I'm torn between the 11/22.5s and the low profile 295/80r22.5s. They seem to be very close in height. From what I'm reading the 295s net a tad bit better mpg and a lower rolling resistance vs the taller (not by much) 11/22.5. It's looking like it'll come down to price when I'm ready to buy since savings will be minimal long term.
A member here has one. I talked to him through PMs. Neither of us have a clue on what the price of one should run or what the weight of one is. Mine is missing some teeth. I won't be able to tear into a project like that for awhile anyways. I'm debating taking it to a shop and letting them do it. I have no clue what that would run me. Any ideas anyone? |
![]() |
![]() |
![]() |
#4 |
Registered User
Join Date: Oct 2016
Location: Powderly Texas
Posts: 305
|
Re: 69 c50
Starter Ring Gear:
Best I can determine you should have a 13" clutch (7.0, 427). If you do, this should be the correct ring gear. You can count the teeth to know for sure. Rock Auto seems to carry more parts for these older trucks than some of the other vendors. If you cannot find the parts you are looking for, try a newer model year. Parts were common on many model years. Your clutch size, if other than standard, would be listed as an option on the glove box door option list. |
![]() |
![]() |
![]() |
#5 |
Registered User
![]() Join Date: Jun 2017
Location: Temperance Michigan
Posts: 375
|
Re: 69 c50
Thank you. I found the flywheel part number through a member here with a an original book. Unfortunately the p/n is impossible to look up. I'm going to forget about the flywheel until it's warm enough and nice enough to drop the transmission. I have a million things to do with it anyways so I'll cross some things off the list as I go. I'd love to get an OD transmission to replace the current on and will be keeping my eyes out until the time comes to drop it.
The truck won't be used until next spring. My back is in no shape to drive all over the place so I have time to replace, fix or upgrade until then. Thanks again guys. I'll get some pictures today after physical therapy if I think about it. |
![]() |
![]() |
![]() |
#6 |
Registered User
Join Date: May 2017
Location: Lexington SC
Posts: 119
|
Re: 69 c50
Man since you had back surgery, you probably shouldn't be messing with that truck. Better let me come get it from you.
|
![]() |
![]() |
![]() |
#7 |
Registered User
![]() Join Date: Jun 2017
Location: Temperance Michigan
Posts: 375
|
Re: 69 c50
Hahaha everything's for sale if you're willing to pay the price.
|
![]() |
![]() |
![]() |
#8 |
Senior Member
![]() Join Date: Mar 2017
Location: Northbridge,MA
Posts: 494
|
Re: 69 c50
Here is a description on how to shift an electric 2 speed real end from an IH. Hopefully you can enlarge it and read it better. It's from a cool but overpriced truck on Hemmings.https://www.hemmings.com/classifieds...#&gid=1&pid=20
__________________
72 C20 292 3OTT 77 GMC 2500 4x4 Longstepper 350 4sp 50 3100 ex Airforce/Town of Mendon fire truck 72 GMC 1500 2wd short stepside 250 4sp 78 GMC 2500 4x Longstepper 292 4sp 54 6400 Chevy 5 window 4 sp 2sp vac rear end Shell oil truck/dump truck (Norman) |
![]() |
![]() |
![]() |
#9 |
Registered User
![]() Join Date: Jun 2017
Location: Temperance Michigan
Posts: 375
|
Re: 69 c50
Believe it or not my truck still has a similar sticker in it. I had the guy I bought it from drive it when I looked at it so I watched and learned. It was as simple as that.
We got hit with an ice storm and bitter cold. My circulation hasn't been right since surgery so if I don't have to stand out in this cold I'm not going to. Dressed for it or not that Michigan wind is like nothing I've experienced anywhere else. I'll get those pictures so you guys can check it out soon. |
![]() |
![]() |
![]() |
#10 |
Senior Member
![]() Join Date: Mar 2017
Location: Northbridge,MA
Posts: 494
|
Re: 69 c50
I'm in MA. Cold here too. I've got a small propane heater for my garage but if it gets below 30, forget about working out there in it. Hope your circulation gets better. You're gonna need it to work on the big trucks. I wish I had a use for one.
__________________
72 C20 292 3OTT 77 GMC 2500 4x4 Longstepper 350 4sp 50 3100 ex Airforce/Town of Mendon fire truck 72 GMC 1500 2wd short stepside 250 4sp 78 GMC 2500 4x Longstepper 292 4sp 54 6400 Chevy 5 window 4 sp 2sp vac rear end Shell oil truck/dump truck (Norman) |
![]() |
![]() |
![]() |
#11 |
Registered User
![]() Join Date: Jun 2017
Location: Temperance Michigan
Posts: 375
|
Re: 69 c50
I built myself a wood burner out of 1/4" diamond plate for my garage with duct work and a blower fan
![]() ![]() |
![]() |
![]() |
![]() |
#12 |
Senior Member
![]() Join Date: Mar 2017
Location: Northbridge,MA
Posts: 494
|
Re: 69 c50
Time to shop for a new garage!!
__________________
72 C20 292 3OTT 77 GMC 2500 4x4 Longstepper 350 4sp 50 3100 ex Airforce/Town of Mendon fire truck 72 GMC 1500 2wd short stepside 250 4sp 78 GMC 2500 4x Longstepper 292 4sp 54 6400 Chevy 5 window 4 sp 2sp vac rear end Shell oil truck/dump truck (Norman) |
![]() |
![]() |
![]() |
#13 |
Registered User
![]() Join Date: Jun 2017
Location: Temperance Michigan
Posts: 375
|
Re: 69 c50
I plan on moving in a few years. If I build one I'm not moving and my wife and i want to move! I do have a nice little 40×70×12 dream barn built in my head that I'll build once I get to the next house.
Part of the reason for this truck is for when my wife and I do finally sell our house and move. We're going to get another camper and travel around for a little while until we find a place to settle down. So I'll be working on making it a little more fuel efficient also. Weather that's includes efi and an OD transmission or a full engine and trans swap. Either way she's on board with whatever I want to do to it and she'll end up doing a lot of the work for me too. At least with this truck there's no limit on the size of the camper I can pick! Last edited by Pvmt-Pndr; 02-13-2019 at 05:19 PM. |
![]() |
![]() |
![]() |
#14 |
Senior Member
![]() Join Date: Mar 2017
Location: Northbridge,MA
Posts: 494
|
Re: 69 c50
Nice!!
__________________
72 C20 292 3OTT 77 GMC 2500 4x4 Longstepper 350 4sp 50 3100 ex Airforce/Town of Mendon fire truck 72 GMC 1500 2wd short stepside 250 4sp 78 GMC 2500 4x Longstepper 292 4sp 54 6400 Chevy 5 window 4 sp 2sp vac rear end Shell oil truck/dump truck (Norman) |
![]() |
![]() |
![]() |
#15 |
Registered User
Join Date: Oct 2016
Location: Powderly Texas
Posts: 305
|
Re: 69 c50
Ok, you have kept us in suspense long enough, what did your daughter say about the truck?
|
![]() |
![]() |
![]() |
#16 |
Registered User
![]() Join Date: Jun 2017
Location: Temperance Michigan
Posts: 375
|
Re: 69 c50
She actually wasn't all that impressed! She wants my trucks to go fast and have a diesel engine
![]() ![]() ![]() She doesn't know the full plan yet simply because we'll... I don't know it right now either. I need the weather to break so I can change the flywheel gears and do a compression test. If it fails the compression test I'm not sure if I'll keep the 427 or not. It will go one of a few ways that I'm thinking as of now 1)Cummins and nv4500 2)stroke the 427 to a 496 3) find a "cheap" truck with an 8.1 in it. Anyone know what psi a healthy 427 should be when I do a compression test? A round about number? I'm sure it should be obvious I have a problem if the numbers are all over the place. It'll be another month or 2 before the weather starts to break enough for me to get out and really dig into her! I hope before then my circulation improves because before surgery I would have been outside bundled up and able to stay warm in this weather. That was something they didn't warn me about at all! Here's a picture of my girls helping me set a 460 in the chassis of the 53 Willys I was building ![]() My daughter putting in a reverse manual valve body in a C6... 9-10 years old ish. Flash light on her chin. The old wood burner before so built the new one too. ![]() My niece mig welding the seat brackets for me in the Willy. 10-11 years old ish ![]() Last edited by Pvmt-Pndr; 02-14-2019 at 01:01 AM. |
![]() |
![]() |
![]() |
#17 |
Registered User
Join Date: Oct 2016
Location: Powderly Texas
Posts: 305
|
Re: 69 c50
Wow, great help! I would love to see some of your finished projects! Here are some pictures of my boys helping on the C70.
Link to the C70 project. http://67-72chevytrucks.com/vboard/s...d.php?t=721374 |
![]() |
![]() |
![]() |
#18 |
Registered User
Join Date: Oct 2016
Location: Powderly Texas
Posts: 305
|
Re: 69 c50
Regarding the power issue, my boys think my C70 needs a "buzzin dozen" 12-71 detroit instead of the 4-53T. I don't mind having to shift and going just a little slower, gives me more reaction time. Having said that I seldom get to drive it as my sons are always eager to do the driving. I expect you would get much the same response, especially with the air brake factor. Having to shift on the hills is part of the enjoyment.
|
![]() |
![]() |
![]() |
#19 |
Registered User
![]() Join Date: Jun 2017
Location: Temperance Michigan
Posts: 375
|
Re: 69 c50
Awesome! You gotta love getting the family in when building things!
Unfortunately for the Willy someone came along and offered me a price I couldn't turn down... I wanted to finish that thing! I worked on it for 2 years. Here's what it looked like before it went away. I had originally planned on a kingpin D60 and a rear Dana 70 which is what it was sitting on in the pictures but I should have known better. I changed my plans right there to put a set of 2.5 ton Rockwells on it. I had no interest in doing any body work because I thought it looked great the way it was. ![]() Here's a couple of my wife's truck ![]() ![]() |
![]() |
![]() |
![]() |
#20 |
Registered User
![]() Join Date: Jun 2017
Location: Temperance Michigan
Posts: 375
|
Re: 69 c50
|
![]() |
![]() |
![]() |
#21 |
Registered User
Join Date: May 2017
Location: Lexington SC
Posts: 119
|
Re: 69 c50
You're probably going to need a larger reserve tank.
|
![]() |
![]() |
![]() |
#22 |
Registered User
Join Date: Oct 2016
Location: Powderly Texas
Posts: 305
|
Re: 69 c50
Wow, it looks like you got the factory tach. Also looks like you have a vacuum or air two speed. Install a pair of factory mufflers with down pipes and your ears will appreciate it. The truck big block will make plenty of great sounds with good mufflers. Just my two cents. Give it a real good tuneup and enjoy driving it.
Love your 1972 Chevy short beds. What is the horse power on them? |
![]() |
![]() |
![]() |
#23 |
Registered User
Join Date: Nov 2001
Location: Moneta, VA USA
Posts: 3,081
|
Re: 69 c50
Looks good.
Sheet Metal looks pretty solid.
__________________
'60-'72 Chev/GMC Fan GMC 9500 Fan Detroit Diesel Fan |
![]() |
![]() |
![]() |
#24 |
Registered User
![]() Join Date: Jun 2017
Location: Temperance Michigan
Posts: 375
|
Re: 69 c50
A larger reserve! 2 gallons will get me all the way to the next spot I run out of gas hahaha!
For being 50 years old I think it's in very good shape. Only one spot that has been patched around the gas pedal on the floor board. Only a couple small dents. It being dirty doesn't help. |
![]() |
![]() |
![]() |
#25 |
Registered User
![]() Join Date: Jun 2017
Location: Temperance Michigan
Posts: 375
|
Re: 69 c50
I figured I'll see if I can get the gauges working before I buy new. If I can't save them for a decent price then I'll make a custom dash. I'm going to run a set of headers to a set of 40 series flowmasters with the tips as far back as I can run. I'll wrap the headers and pipes to the mufflers to help with heat.
There's only one 72. The color we painted it really changes depending on the light hitting it. Right now it's a crap 366. We've beat the ever loving snot out of it and it just keeps going! We're trying to grenade it so we have a good reason to upgrade to a different engine. It's backed up to a th400, SCS transfer case, 2.5 ton Rockwells sitting on 14.9/24s (50" or so) tires. Nothing crazy. My wife has some plans for it and my back screwed up our plans for the next year or so. |
![]() |
![]() |
![]() |
Bookmarks |
|
|