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Lunati crank,1pc seal???

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Old Apr 24, 2005 | 10:36 AM
  #1  
streetbad's Avatar
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Lunati crank,1pc seal???

"Discount Specials and Coupons
Save $300.00 On a Lunati 3.750" Stroke SB Chevy Crank with 1Pc Rear Seal

Save $300.00 On a Lunati 3.750" Stroke SB Chevy Crank with 1Pc Rear Seal. 350 main journals, 5.850" rodlength. For use in 1986 and newer SB Chevy blocks. Except LT1, LS1 and Gen III engines. "
?????????????????????????????????????????????????? ????????????????????????

Why won't this work in a LT1??? (from S.D.P.C.) -Tim

Last edited by streetbad; Apr 24, 2005 at 11:44 AM. Reason: add quotation marks
Old Apr 24, 2005 | 11:51 AM
  #2  
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Re: Lunati crank,1pc seal???

an lt1 crank is just a 1 piece rear main seal sbc crank, it should work
Old Apr 24, 2005 | 06:14 PM
  #3  
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Re: Lunati crank,1pc seal???

They won`t work because there designed for a 400ci balencer
to make them work in a lt1 you would have to add about $600
worth of mallory to the front of the crank ask me how i know
P.S. want to buy a 1 piece 4340 3.8 stroke crank ???
Old Apr 26, 2005 | 01:47 PM
  #4  
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Re: Lunati crank,1pc seal???

Originally Posted by BIGCOWL-IMP
They won`t work because there designed for a 400ci balencer
to make them work in a lt1 you would have to add about $600
worth of mallory to the front of the crank ask me how i know
P.S. want to buy a 1 piece 4340 3.8 stroke crank ???
How do you know?.... 3.8 stroke crank?,Yes! -Tim
Old Apr 28, 2005 | 02:48 PM
  #5  
streetbad's Avatar
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Re: Lunati crank,1pc seal???

Originally Posted by streetbad
How do you know?.... 3.8 stroke crank?,Yes! -Tim
Well,I guess if you won't tell me how you know... I won't buy your external balanced cola crank. Will someone tell me if the Lunati (racer series) crank is internal or external balance? Thank you, -Tim
Old Apr 28, 2005 | 04:09 PM
  #6  
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From: Farmington Hills mi.
Re: Lunati crank,1pc seal???

Machine shop said that they needed to add about $500-600 worth of mallory to the front of the crank because its designed for a 400 style balencer not the lt1 style and yes its brand new and cheap here it is http://www.sdpc2000.com/catalog/335/...Crankshaft.htm
email me trozenboom@ameritech.net

Last edited by BIGCOWL-IMP; Apr 28, 2005 at 04:19 PM.
Old Apr 28, 2005 | 09:43 PM
  #7  
streetbad's Avatar
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Re: Lunati crank,1pc seal???

This is the crank- http://www.sdpc2000.com/discounts.asp?d_id=96
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