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Old 10-20-2006, 01:03 PM   #1
gouldie
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noob question about transmission

i'm picking up a 67 c10 tomorrow, it had the L6 and 3 on the tree. is the transmission synchronized? do i need to double clutch?
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Old 10-20-2006, 01:25 PM   #2
Brad
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Re: noob question about transmission

Its probably a Muncie non-syncro 1st gear unless it's been replaced. I had one in mine and hated it. It's for sale if anyone wants it! I replaced it with the Saginaw version and the truck is sooooooo much more fun to drive. There have been discussions about double-clutching here before, just do a search.
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Old 10-20-2006, 03:27 PM   #3
Yukon Jack
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Re: noob question about transmission

The three on the tree in my 69 was synchronized. Pretty sure the 67 is too - but not sure.
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Old 10-20-2006, 04:36 PM   #4
braggwood
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Re: noob question about transmission

I have had several model vehicles with a three on the tree, never had a need to double clutch unless you just want too. Besides, a little "if you can't find them ,grind them" won't hurt anything either. Good luck!!!!!!!!
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Old 10-20-2006, 07:02 PM   #5
crazy longhorn
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Re: noob question about transmission

Somewhere along about 68/69 , the saginaw was standard equippment.....before that, the sb equipped trucks got the saginaw(full syncro, & id by a 7 bolt side cover). The 6cyl trucks before this time were standard equipped with the old "2 pin " Muncie. This trans is id by a 4 bolt side cover.....& does go CRUNCH if you dont double clutch before shifting down to low! L
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