i'm pretty sure my SPF P2116 needs a new clutch. talked to previous owner and nothing from him. so, i'm asking , is there a standard clutch used in '40s? is there a smaller diameter flywheel used, therefore a smaller dia. clutch for ground clearance? i know how things work on a '32 Ford roadster or a '73 Merc Montego GT, but a GT40, not so much. i have read someplace it has a dual disc clutch. so, any help here would be appreciated and any tips, too. and time involved to replace. i'm getting to old to do this myself and arthritic, and will have to hire a mechanic , so is there any kind of standard time to do this? thanks for listening.