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02-11-2007, 12:48 AM | #1 |
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Join Date: Jan 2007
Location: Fresno
Posts: 4
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pivot point?
Does anyone know what this part is called? there is supposed to be a spring there between the clamps but I,m not sure what its called . I was told that it might be a pivot point?
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02-11-2007, 01:55 AM | #2 |
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Join Date: Aug 2004
Location: Centennial, CO
Posts: 2,979
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Re: pivot point?
Shift linkage pivot rod? Mine doesn't have a spring.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ |
02-11-2007, 10:38 AM | #3 |
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Join Date: Jul 2001
Location: Muskegon,MI,USA
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Re: pivot point?
I suppose a spring could be installed at that location, but I have never seen one on any trucks. The spring would be a little redundant as the spring on the transmission shift bracket keeps the linkage in place.
Jim
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1971 Shortbox step side 4x4, 350 sbc, 3:07 rear end 1965 Impala SS 400 sbc, Muncie rock crusher 1966 Impala SS 396 bbc, TH 400 1969 El Camino, 350 sbc, TH 350 1971 Snowplow built on a Blazer frame 1972 GMC Short bed, stepside, TH 400, 427 BBC |
02-11-2007, 01:47 PM | #4 |
The Older Generation
Join Date: Aug 2006
Location: Montezuma, Iowa
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Re: pivot point?
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Here is a picture of what you have. I agree with the other guys. I don't think there is supposed to be anything in there. I imagine there was a problem with the bellcrank engaging the shift lever so the owner shimmed it out so it would work. It looks to me like the shift lever on the transmission is worn out. It should look like the one in the picture. LockDoc
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Leon Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles (My Dually Pickup Project Thread) http://67-72chevytrucks.com/vboard/s...d.php?t=829820 - |
02-11-2007, 02:57 PM | #5 |
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Location: Fresno
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Re: pivot point?
thanks for the info. much appreciated
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02-11-2007, 08:32 PM | #6 |
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Join Date: Jul 2001
Location: Muskegon,MI,USA
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Re: pivot point?
LockDoc,
Great picture of the linkage. The illustration in the Service Manual is not near as clear but there are no springs shown in it either. (I saved the pic as it is very clear). Jim
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1971 Shortbox step side 4x4, 350 sbc, 3:07 rear end 1965 Impala SS 400 sbc, Muncie rock crusher 1966 Impala SS 396 bbc, TH 400 1969 El Camino, 350 sbc, TH 350 1971 Snowplow built on a Blazer frame 1972 GMC Short bed, stepside, TH 400, 427 BBC Last edited by JimKshortstep4x4; 02-11-2007 at 08:32 PM. Reason: Spelling |
06-28-2007, 09:44 PM | #7 |
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Join Date: Feb 2007
Location: Fresno
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Re: pivot point?
There is one on ebay right now for 12.99
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06-28-2007, 10:09 PM | #8 |
Old Skool Club
Join Date: Jun 2001
Location: Benton, AR "The Heart of Arkansas"
Posts: 10,880
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Re: pivot point?
Funny thing is those bellcranks have a tendency to wear, and people would weld and braze them when they could just order a new one from GM. I have two NOS ones that I have had for over 7 years. Wound up not needing them at all, but have just squirreled them away.
Find a friend at a GM dealership....I'm betting they're still available. When I dig these out, I'll check the part number and post it, if you're interested.
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Member Nr. 2770 '96 GMC Sportside; 4.3/SLT - Daily driven....constantly needs washed. '69 C-10 SWB; 350/TH400 - in limbo The older I get, the better I was. |
06-28-2007, 10:18 PM | #9 |
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Join Date: Aug 2006
Location: vacaville ca, because it as far from indy as i can be
Posts: 777
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Re: pivot point?
the springs were found on the 73+ trucks. no reason to/not run them.
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