Flywheel Question
Thread Starter
Instructor
Joined: Jul 2005
Posts: 234
Likes: 2
From: Fernandina Beach FL
Flywheel Question
Ok, I've searched the forum and the web, but cannot find an answer to this one....
I'm building a 383 with a late-model, one-piece rear main seal. Unlike stock late-model rotating assemblies, my rotating assembly is INTERNALLY balanced. I need a neutrally-balanced, 12 3/4 diameter 153-tooth flywheel to bolt up to the smaller diameter bolt pattern of the one-piece seal crank flange and fit in my bell housing. All I can find is either a late-model externally balanced or an early model neutral balanced flywheel.
Any suggestions? Should I get a late-model one and have it balanced?
Thanks in advance
Greg
I'm building a 383 with a late-model, one-piece rear main seal. Unlike stock late-model rotating assemblies, my rotating assembly is INTERNALLY balanced. I need a neutrally-balanced, 12 3/4 diameter 153-tooth flywheel to bolt up to the smaller diameter bolt pattern of the one-piece seal crank flange and fit in my bell housing. All I can find is either a late-model externally balanced or an early model neutral balanced flywheel.
Any suggestions? Should I get a late-model one and have it balanced?
Thanks in advance
Greg
Le Mans Master
Joined: Nov 2008
Posts: 5,691
Likes: 12
From: columbus oh
Ok, I've searched the forum and the web, but cannot find an answer to this one....
I'm building a 383 with a late-model, one-piece rear main seal. Unlike stock late-model rotating assemblies, my rotating assembly is INTERNALLY balanced. I need a neutrally-balanced, 12 3/4 diameter 153-tooth flywheel to bolt up to the smaller diameter bolt pattern of the one-piece seal crank flange and fit in my bell housing. All I can find is either a late-model externally balanced or an early model neutral balanced flywheel.
Any suggestions? Should I get a late-model one and have it balanced?
Thanks in advance
Greg
I'm building a 383 with a late-model, one-piece rear main seal. Unlike stock late-model rotating assemblies, my rotating assembly is INTERNALLY balanced. I need a neutrally-balanced, 12 3/4 diameter 153-tooth flywheel to bolt up to the smaller diameter bolt pattern of the one-piece seal crank flange and fit in my bell housing. All I can find is either a late-model externally balanced or an early model neutral balanced flywheel.
Any suggestions? Should I get a late-model one and have it balanced?
Thanks in advance
Greg
Thread Starter
Instructor
Joined: Jul 2005
Posts: 234
Likes: 2
From: Fernandina Beach FL
http://www.gmpartsdirect.com/perform...CATID=913.html
Last edited by ssgnco; Mar 25, 2010 at 04:19 PM. Reason: Add link
Race Director
Joined: Feb 2007
Posts: 15,422
Likes: 8,873
From: northern california
C2 of Year Finalist (track prepared) 2019
Thread Starter
Instructor
Joined: Jul 2005
Posts: 234
Likes: 2
From: Fernandina Beach FL
Race Director
Joined: Feb 2007
Posts: 15,422
Likes: 8,873
From: northern california
C2 of Year Finalist (track prepared) 2019
