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Author Topic: sm465?  (Read 4052 times)

Offline onecustom73

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sm465?
« on: June 21, 2008, 05:41:45 pm »
hey guys gotta quick ?,i dont now weather i should be concerned about it or not but my tranny has a little gear chatter in slow speeds,it shift fine,no grinding or anything,everything is pretty smooth,but when your going along from 1,2,3,clutch in or not,there seems to be a little chatter,you dont hear it above id say 35-40mph,but its just kinda weird,dont know much about them so thought id ask,my second ? is,when i was under there lookin the other day i noticed there is only a crossmember under the tranny and not the trasfer case,should there be one,i would imagine there should be,looks like alot of weight on that adapter but just didnt know how they came,i dont see one in the catologs,so thought id ask ya guys!
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Offline BeaverBanker

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Re: sm465?
« Reply #1 on: June 21, 2008, 08:02:20 pm »
is your 465 mated to a 205? Because your 205 might not be fully out of 4wd. Lube up the linkage well.

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1985 Chev K20 350/465/205, 44/14FF, 9" lift with 37's, Roll Bar, Winch & 70's Front Clip
1999 Silverado 1500 - Daily driver

Offline VileZambonie

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Re: sm465?
« Reply #2 on: June 21, 2008, 10:37:31 pm »
Are you sure it's a driveline noise? The engine isn't pinging? Can you explain the noise a little better?
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Offline Blazin

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Re: sm465?
« Reply #3 on: June 22, 2008, 12:41:57 am »
The transfer case does not have a cross member.
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Some people are like Slinkies. Not really good for anything, but they still bring a smile to your face when you push them down a flight of stairs

Offline onecustom73

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Re: sm465?
« Reply #4 on: June 22, 2008, 08:49:53 am »
thanks guys,i' dont think its to big of a deal,its just a lil gear chatter from the transmission,didnt know if anyone else's 465 had a lil gear chatter,oh thanks blazin for the info on that crosssmember,wasnt sure or not,thanks
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Offline 76 k10

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Re: sm465?
« Reply #5 on: June 26, 2008, 02:14:42 pm »
on my 77 that has a 465 it made some noises but then 3 gear blow
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Offline 1976Scottsdale

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Re: sm465?
« Reply #6 on: June 26, 2008, 10:23:08 pm »
When mine did that it was because the throwout bearing was not disengaging all of the way.  Worked fine till it got too hot and seized while going through the pressure plate.  Blew the plate apart as well as the bellhousing and dented the heck out of the floor.  Long story short, clutch return springs are necessary, even if your friend builds the truck and forgets it.
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