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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: necromonger on February 20, 2009, 08:42:11 am

Title: trans problem
Post by: necromonger on February 20, 2009, 08:42:11 am

Hi,my 1983 gmc 3/4 ton 4 speed trans pop's out of 3rd gear need help.

Title: Re: trans problem
Post by: Captkaos on February 20, 2009, 11:09:13 am

All the time or on Decel?  If the later it needs new syncros.

Title: Re: trans problem
Post by: necromonger on February 20, 2009, 12:12:09 pm

all the time

Title: Re: trans problem
Post by: necromonger on February 21, 2009, 08:54:05 am

where can i get a rebuild kit for this trans?

Title: Re: trans problem
Post by: VileZambonie on February 21, 2009, 09:10:50 am

Which trans do you have? If it's a manual trans you'd need to get parts as required.

Title: Re: trans problem
Post by: necromonger on February 21, 2009, 04:33:54 pm

4 Speed cast iron

Title: Re: trans problem
Post by: Captkaos on February 22, 2009, 09:06:09 am

http://www.novak-adapt.com/catalog/sm465_parts.htm

Title: Re: trans problem
Post by: necromonger on March 02, 2009, 06:49:28 pm

if it is a 465 3rd and 4 have snap rings used as spacers the snap rings get weak and bam  they make a bushing to replace the snap rings. but you get new snap rings in your rebuild kit i also would call novak and see if they have that bushing.