Click on image for the lowdown. 
====
| | | Forums66 Topics128,026 Posts1,055,400 Members48,422 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | 
#51609 10/28/2005 2:08 PM | Joined: Oct 2002 Posts: 69 Wrench Fetcher | | Wrench Fetcher Joined: Oct 2002 Posts: 69 | hi, does anyone know about replacing second gear synchronizer ? does the tranny have to be out of the vehicle to do this ?
what all is involved ?
i have a 465 trans that will not go into second gear anytime the truck is rolling/moving,
until it is fully stopped
or does anyone know of a good 465 for a 1 ton 2wd for sale in central IL ?
thanks for anything
Randy the easter wabbit ! -here to help fellow enthusiasts as best as possible  parting some vehicles, 54 ford truck 57, chevy 210, 69 fairlane coupe HT and others, | | |
#51610 10/28/2005 7:54 PM | Joined: Apr 2000 Posts: 247 Member | | Member Joined: Apr 2000 Posts: 247 | You have to take the transmission out and remove the mainshaft. The mainshaft (and transmission) must be completely dissasembled in order to get new syncros on. This is not a cheap or easy process.
The sm465 was put into trucks from late 60s up into the late 80s - in both 2wd and 4wd trucks. Don't worry about getting one from a 1 ton - all sm465s hav the same internals. Any 2wd sm465 will work. You should have no trouble finding one at almost any junkyard. It certainly will be cheaper than fixing the one you have. | | |
#51611 10/29/2005 2:57 PM | Joined: Oct 2002 Posts: 69 Wrench Fetcher | | Wrench Fetcher Joined: Oct 2002 Posts: 69 | i said 1 ton only because i wouldnt want to mess with swapping the yoke
junkyards want wayyyyy too much for a 465, around 300 bucks
68-88 are the years
2wd are 35 spline
thats what id have to find
im going to either put in th400 or gonna part the truck out as i have no way to reinstall a 175lb tranny, its impossible to do in gravel, hell i dont evne weigh that much
unless someone knows a secret that i dont
thanks
Randy the easter wabbit ! -here to help fellow enthusiasts as best as possible parting some vehicles, 54 ford truck 57, chevy 210, 69 fairlane coupe HT and others, | | |
#51612 10/29/2005 10:50 PM | Joined: Jun 2004 Posts: 8,597 Riding in the Passing Lane | | Riding in the Passing Lane Joined: Jun 2004 Posts: 8,597 | They are hard to rebuild but seem to be plentiful at swap meets for $100-150. Some one on this websight must have one laying around. Post an ad in the parts wanted section. 2 good men can put it in. One on top & one underneith with a strap attached to it. Or if you take the seat out you can put straps around the top of the cab & hang it from a com-along.
They say money can't buy happiness. It can buy old Chevy trucks though. Same thing. 1972 Chevy c10 Cheyenne SuperIn the Gallery Forum | | |
#51613 11/01/2005 8:59 PM | Joined: Nov 2004 Posts: 122 Member | | Member Joined: Nov 2004 Posts: 122 | can you double-clutch it into second? my 5-speed spicer needs a double clutch to get into 4th or 5th, and to downshift into any gear | | |
#51614 11/02/2005 6:46 PM | Joined: Oct 2002 Posts: 69 Wrench Fetcher | | Wrench Fetcher Joined: Oct 2002 Posts: 69 | double clutch does nothing, still grind
no swapmeets exist in central IL
neither does anyone online that has one laying around for sale
either way am screwed
going ot have to part truck out probably
this stuff is hard to find these days
thanks
Randy the easter wabbit ! -here to help fellow enthusiasts as best as possible parting some vehicles, 54 ford truck 57, chevy 210, 69 fairlane coupe HT and others, | | |
#51615 11/03/2005 2:56 AM | Joined: Jul 2005 Posts: 226 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Jul 2005 Posts: 226 | is your clutch releasing all the way..??? that can be a symptom of a clutch thats not releasing all the way...??????
What it will say on my Tombstone: "Boy, that guy sure owed alotta people Money"
| | |
#51616 11/03/2005 9:59 PM | Joined: Nov 2004 Posts: 122 Member | | Member Joined: Nov 2004 Posts: 122 | awww man don't part the truck out, at worst you can pick up a whole SM465 unit from a junkyard or on ebay for a 100 bones | | |
#51617 11/03/2005 11:07 PM | Joined: Jun 2004 Posts: 8,597 Riding in the Passing Lane | | Riding in the Passing Lane Joined: Jun 2004 Posts: 8,597 | How about in the Missouri Ozarks? Would you go there to pick one up?
They say money can't buy happiness. It can buy old Chevy trucks though. Same thing. 1972 Chevy c10 Cheyenne SuperIn the Gallery Forum | | |
|
|
