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| | | | Joined: Sep 2010 Posts: 483 'Bolter | | 'Bolter Joined: Sep 2010 Posts: 483 | Hi Everyone,
I've got a question, but first the facts: 1953 3100 with a replacement 235, torque tube and 3 speed transmission.
Based on advice from another post, I want to buy an input shaft to use as a pilot bushing installation tool. I found a candidate online for a good price, but it is not from the same transmission as the one in my truck. The input shaft in question is from a 60-69 Muncie M21. My question is: are the dimensions the same and will I be able to use it for installing the pilot bushing and later, the clutch? Any information/advice is greatly appreciated.
Thanks in advance! | | | | | Joined: May 2015 Posts: 10,997 Housekeeping (Moderator) Making a Stovebolt Bed & Paint and Body Shop Forums | | Housekeeping (Moderator) Making a Stovebolt Bed & Paint and Body Shop Forums Joined: May 2015 Posts: 10,997 | Get hold of a clutch supplier. They have plastic alignment tools that would be much easier to use and cheaper than an input shaft (unless you can get a freebie).
They can't be used to install a pilot bushing, but an input shaft isn't really the best tool for that anyway.
Kevin 1951 Chevy 3100 work truckFollow this saga in Project JournalPhotos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together. | | | | | Joined: Jan 2013 Posts: 2,232 Moderator: Interiors, Texas Bolters, Name that Part | | Moderator: Interiors, Texas Bolters, Name that Part Joined: Jan 2013 Posts: 2,232 | Here is what I did. I put my transmission back in with the everything slightly loose )very little play) Once transmission was in, I was able to spin the flywheel and tighten everything down correctly. I am sure that’s not right; however, it worked!
216 with a 3 speed
Chris | | | | | Joined: Jun 2011 Posts: 5,096 Crusing in the Passing Lane | | Crusing in the Passing Lane Joined: Jun 2011 Posts: 5,096 | Measure your shaft, have to get proper measuring device that measures in thousands(.001) of an inch.
Ed
'37 GMC T-18 w/ DD 4-53T, RTO-610, 6231 aux., '95 GMC running gear, full disc brakes, power steering, 22.5 wheels and tires.
'47 GMC 1 ton w/ 302, NP-540, 4wd, full width Blazer front axle.
'54 GMC 630 w/ 503 gasser, 5 speed, ex fire truck, shortened WB 4', install 8' bed.
'55 GMC 370 w/270, 420 4 speed, grain, dump bed truck from ND. Works OK.
| | | | | Joined: Feb 2004 Posts: 29,743 Kettle Custodian (pot stirrer) | | Kettle Custodian (pot stirrer) Joined: Feb 2004 Posts: 29,743 | Find a machinist in your area who will turn a piece of 3/4" or 1" round steel stock down to 9/16" to make a snout about 3/4' deep. You'll have a bushing installer you can pass down to your great-grandkids. Send me a PM if you want me to make one for you. Make the next 3" of the shaft a slip fit in a clutch disc and you'll also have a clutch alignment tool.
Jerry
"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
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