which flywheel is correct?

[redcuda]

I have a 71 cuda (340) bellhousing, what should the tooth count, outside diameter, and the distance between the press. plate bolts be? I'm converting my 66 to a 4speed, is there anything besides the "conversion z-bar" that I'll need? I have a smallblock flywheel now that measures 13.5" outside, 130teeth, and 11" inside the pressure plate bolts.
Thanks in advance

 

[Mrmopartech]

The casting number on the bell housing will determine the size of the clutch assembly.You can have a 10.5 unit or a 11.0 unit.The flywheel will have its own bolt pattern,on yours it will most likely be a 10.5 unit.Post the casting number of the bell housing and we can go from there,if its a 11.0 unit,you can use the 10.5 unit still or upgrade to the 11.0 unit depending on power level,mrmopartech

 

[redcuda]

The casting number on the bell housing will determine the size of the clutch assembly.You can have a 10.5 unit or a 11.0 unit.The flywheel will have its own bolt pattern,on yours it will most likely be a 10.5 unit.Post the casting number of the bell housing and we can go from there,if its a 11.0 unit,you can use the 10.5 unit still or upgrade to the 11.0 unit depending on power level,mrmopartech

2892 482 are the numbers I find

 

[cudamark]

The setup I have with that casting bell housing uses a 10 !/2" clutch and a 130 tooth flywheel that measures 13 1/4" overall. The clutch linkage will be the main problem putting that in a '66 A-body. You'll have to make a bell housing bracket and customize a Z-bar.