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Flywheel position 289 28oz

  • Thread starter Thread starter prouzicp
  • Start date Start date May 23, 2009
P

prouzicp

New Member
Oct 21, 2008
2
0
0
May 23, 2009
#1
  • May 23, 2009
  • #1
Wonder, if anybody knows how to install flywheel in correct position? I have 289 engine with 28 oz flywheel. I am doing auto trans to T5 swap and I didn´t mark position of flexplate before. Anybody can help?
 

zookeeper

Founding Member
Aug 25, 2001
3,415
63
109
Rogue River, Oregon
May 23, 2009
#2
  • May 23, 2009
  • #2
It'll only go on one way, the bolt holes are slightly offset.
 
F

ForceFed70

That's why they call it "dope"
Founding Member
Dec 6, 1999
4,818
1
69
BC Canada
May 23, 2009
#3
  • May 23, 2009
  • #3
zookeeper said:
It'll only go on one way, the bolt holes are slightly offset.
Click to expand...

Yup, it's not possible to install with the unbalance in the wrong orientation.
 

Rusty67

20+ Year Stangneter
Dec 3, 2002
3,749
37
109
LA, CA
May 25, 2009
#4
  • May 25, 2009
  • #4
prouzicp said:
Wonder, if anybody knows how to install flywheel in correct position? I have 289 engine with 28 oz flywheel. I am doing auto trans to T5 swap and I didn´t mark position of flexplate before. Anybody can help?
Click to expand...

Be careful here, you need to make sure to use a 28oz flywheel on this motor. The motor the T5 came off of was most likely a 50oz imballance. If you are using that flyhweel then you need to have it reballanced.
 
P

pyroman

Founding Member
Jul 28, 2002
480
3
18
Ennis, Texas
May 25, 2009
#5
  • May 25, 2009
  • #5
Does the same apply for a flexplate on an auto? Looking at the bolt pattern it doesn't seem to be unique to any particular orientation.
 

zookeeper

Founding Member
Aug 25, 2001
3,415
63
109
Rogue River, Oregon
May 25, 2009
#6
  • May 25, 2009
  • #6
Same thing, only one way to get all the bolts in.
 
D

D.Hearne

New Member
Sep 29, 2000
11,730
6
0
south louisiana
May 25, 2009
#7
  • May 25, 2009
  • #7
It's even harder to get right with a flexplate if you still have the reinforcement washer that goes between the bolts and plate. As zookeeper & the others have said, all the holes line up one way, no way to get it wrong
 
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