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Shaky · 07-22-2009, 02:16 PM

Another thing to check is your harmonic balancer. Mine slipped the outer ring and it had a vibration at certain rpm. Of course, it was impossible to get the timing right too.

07-22-2009, 02:16 PM	#10
Shaky Six in a row makes it go... Join Date: Mar 2009 Location: Vacationland: Maine Posts: 1,346	Re: I6 3spd Transmission Mount Another thing to check is your harmonic balancer. Mine slipped the outer ring and it had a vibration at certain rpm. Of course, it was impossible to get the timing right too. __________________ 67 C20 long step resto: http://67-72chevytrucks.com/vboard/s...d.php?t=342086 66 C10 long step build: http://67-72chevytrucks.com/vboard/s...=1#post3814790 CT to Alaska in a 67 C10: http://67-72chevytrucks.com/vboard/s...d.php?t=399224 “The height of sophistication is simplicity." - Clare Boothe Luce