BUSY BOLTERS Are you one?  The Shop Area
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Jul 21st, 2025 | | | | Joined: Jul 2012 Posts: 163 Shop Shark | | Shop Shark Joined: Jul 2012 Posts: 163 | Here is the problem when you move something from one shop to another. Trying to mate the transmission to the drive shaft, you will see both have male ends, so a coupling must be needed. Somehow it has been lost or something. Does anyone know where i can find a replacement or am i screwed? Any idea what its technically called? [img] http://i.imgur.com/gcbrEv1.jpg[/img] [img] http://i.imgur.com/0V5DXhX.jpg[/img]
1950 Chevy 3600
| | | | | Joined: Nov 2005 Posts: 6,061 'Bolter | | 'Bolter Joined: Nov 2005 Posts: 6,061 | Hy Bradw1876, what you need is the forward universal joint assembly which will include the two female yokes, hope that helps. | | | | | Joined: Jul 2012 Posts: 163 Shop Shark | | Shop Shark Joined: Jul 2012 Posts: 163 | Hy Bradw1876, what you need is the forward universal joint assembly which will include the two female yokes, hope that helps. Any idea where to find this mythical part. haha.
1950 Chevy 3600
| | | | | Joined: Sep 2001 Posts: 29,262 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,262 | It is a little more common than hens' teeth. | | | | | Joined: Mar 2004 Posts: 6,189 'Bolter | | 'Bolter Joined: Mar 2004 Posts: 6,189 | Do you have a 3-speed or 4-speed trans, it makes a difference. Mike B  | | | | | Joined: Mar 2004 Posts: 6,189 'Bolter | | 'Bolter Joined: Mar 2004 Posts: 6,189 | Check Ebay... 4-speed p/n 3689288 http://www.ebay.com/itm/1947-1954-Chevy-Truck-U-joint-3-4-Ton-4-speed-NIP-/151923432563?hash=item235f579c73:g:~ScAAOSwA4dWJqs6&vxp=mtr 3-speed p/n 591646 http://www.ebay.com/itm/1941-1953-chevrolet-commercial-3-4-ton-nos-u-loint-1947-1948-1950-591696-/111865429630?hash=item1a0bb2fe7e:g:OKIAAOSwZjJU4PaZ&vxp=mtr Mike B | | | | | Joined: Jul 2012 Posts: 163 Shop Shark | | Shop Shark Joined: Jul 2012 Posts: 163 | Check Ebay... 4-speed p/n 3689288 http://www.ebay.com/itm/1947-1954-Chevy-Truck-U-joint-3-4-Ton-4-speed-NIP-/151923432563?hash=item235f579c73:g:~ScAAOSwA4dWJqs6&vxp=mtr 3-speed p/n 591646 http://www.ebay.com/itm/1941-1953-chevrolet-commercial-3-4-ton-nos-u-loint-1947-1948-1950-591696-/111865429630?hash=item1a0bb2fe7e:g:OKIAAOSwZjJU4PaZ&vxp=mtr Mike B Awesome thanks Mike! So I know my 235 is out of a 58 Chevy and I am not sure if the transmission is as well. I know the drive shaft and the transmission have 10spline shafts. Do you think the part you listed for the four speed will work?
1950 Chevy 3600
| | | | | Joined: Mar 2004 Posts: 6,189 'Bolter | | 'Bolter Joined: Mar 2004 Posts: 6,189 | Brad, The driveshaft yoke's are the same for 3-speed and 4-speed's, it's the trans yokes that are different. You still haven't said if you have a 3 or 4 speed??? If in dought ask the seller to measure the diameter and count the splines of their yokes and confirm with what you have. My guess is if you have a 4-speed, the 4-speed joint will work. Let us know how it work out! Mike B | | | | | Joined: Mar 2011 Posts: 1,149 Shop Shark | | Shop Shark Joined: Mar 2011 Posts: 1,149 | 4-speed as per Double Post | | | | | Joined: Mar 2004 Posts: 6,189 'Bolter | | 'Bolter Joined: Mar 2004 Posts: 6,189 | I missed that, sorry... Here's a used one on eBay for $70.00 http://www.ebay.com/itm/1948-1953-CHEVROLET-3-4-TON-TRUCK-UNIVERSAL-JOINT-U-JOINT-3689288-/331596799035?fits=Make%3AChevrolet%7CModel%3ATruck&hash=item4d34b59c3b:g:kywAAOSw-vlVlci5&vxp=mtr Mike B | | | | | Joined: Jul 2012 Posts: 163 Shop Shark | | Shop Shark Joined: Jul 2012 Posts: 163 | I missed that, sorry... Here's a used one on eBay for $70.00 http://www.ebay.com/itm/1948-1953-CHEVROLET-3-4-TON-TRUCK-UNIVERSAL-JOINT-U-JOINT-3689288-/331596799035?fits=Make%3AChevrolet%7CModel%3ATruck&hash=item4d34b59c3b:g:kywAAOSw-vlVlci5&vxp=mtr Mike B Thanks Mike
1950 Chevy 3600
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