[Fot] Crankshafts

[John McCue]

I have a chance to buy a new aluminum flywheel for a TR6 motor but the seller
says the flywheel was listed for a long crank motor.  What are the differences
between a regular crank motor and a long crank motor?  Also in this conversion
I am looking at using this flywheel on the back of my 1969 GT6 motor with a
Tilton clutch and who knows what transmission so that also comes into play.
Please enlighten me if you can so I can DEAL or NO DEAL.  John McCue