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T-56 flywheel for a 2 pice rear main

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Old Jan 29, 2003 | 04:58 AM
  #1  
84 Z-28 350's Avatar
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From: Houston TX
Car: 84 Z-28 Camaro, 2022 2500 silverado
Engine: 383
Transmission: T-56
Axle/Gears: richmond 3.73, eaton posi
T-56 flywheel for a 2 pice rear main

anybody know where I can get a T-56 flywheel for a 2 pice rear main seal engine?, and how much would it cost, money is a big issue for me, I'm enlisted and dont make much?
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Old Jan 29, 2003 | 05:08 AM
  #2  
ctandc's Avatar
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From: Virginia
Try Centerforce Clutches.








HTH
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Old Jan 29, 2003 | 09:52 PM
  #3  
Tom 400 CFI's Avatar
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From: Park City, UT
Car: '92 Corvette, '89 1/2-a-'Vette
Engine: LT1, L400
Transmission: ZF6, T5
Axle/Gears: 3.45, 3.31
Machine work

Take the T-56 Fly wheel to a machine shop and have them perform the following:

*Zero balance the flywheel
*Bore out the inside diameter of the flywheel flange to fit over the 2 pc rear main seal crank centering flange
*drill new mounting bolt holes in the flywhell flange that correspond w/the 2 pc crank.

That's it. Should cost around $50-$70 bux.
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Old Jan 30, 2003 | 04:20 AM
  #4  
84 Z-28 350's Avatar
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From: Houston TX
Car: 84 Z-28 Camaro, 2022 2500 silverado
Engine: 383
Transmission: T-56
Axle/Gears: richmond 3.73, eaton posi
woulden't drilling the extra holes weaken the flywheel? bigger cam, nitrous, and a supercharger are mods I plan on doing as I save the maney for them
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Old Jan 30, 2003 | 12:34 PM
  #5  
Tom 400 CFI's Avatar
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From: Park City, UT
Car: '92 Corvette, '89 1/2-a-'Vette
Engine: LT1, L400
Transmission: ZF6, T5
Axle/Gears: 3.45, 3.31
No

Drill the new bolt holes staggered to the old ones -not directly outside the old ones.

I did what I said above to my own car. Even though I didn't have blower and nitrous, I did drag race it every friday night for two summers plus daily driving and never had a problem. The same flywheel now resides behind a 400 horse 350 in my friend '86 Camaro.

You asked for a cheap alternative to buying a new $300+ flywheel and I gave you one. Some times you have to take calclated risks when you want to "engineer" your own system. I did, and it worked out fine for me, so I shared it w/you. Take it or leave it I guess.
Attached Thumbnails T-56 flywheel for a 2 pice rear main-trans-am3.jpg  
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Old Jan 31, 2003 | 08:30 AM
  #6  
black84-6spdz28's Avatar
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From: green bay
are you sure that using the one piece flywheel will actually work?...............the flywheel i got from center force is about 2 inches thick compared to the thin stockers....
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Old Jan 31, 2003 | 08:34 AM
  #7  
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From: green bay
here is the part # 700107....it actually cost $357 but shipping jacked it up to $413....its a nice piece and i needed it to do the damn swap or else i would have went cheaper
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Old Jan 31, 2003 | 10:42 AM
  #8  
Tom 400 CFI's Avatar
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From: Park City, UT
Car: '92 Corvette, '89 1/2-a-'Vette
Engine: LT1, L400
Transmission: ZF6, T5
Axle/Gears: 3.45, 3.31
Wow... hurting.

Originally posted by black84-6spdz28
are you sure that using the one piece flywheel will actually work?
Did you even READ my post?? Here, I'll help you out;
Originally posted by Tom 400 CFI
I did what I said above to my own car......I did, and it worked out fine for me, so I shared it w/you
So yes, the one piece flywheel WILL work -with about 60 bucks worth of machining.

Originally posted by black84-6spdz28
the flywheel i got from center force is about 2 inches thick compared to the thin stockers
So is the stock one piece, T-56 Flywheel. It's thick too, because is has a deep dish in the middle to accomodate the unique (reverse) clutch disk and pressure plate.
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