Zero Runout the Bellhousing

panterapattMember

I am following several builds of GT40 replicas using a SBF / ZF drive train and several builders have done a zero runout measurement when the bellhousing is bolted to the block, measuring both the center of the bellhousing to the crank and then parallel measurement between the bellhousing ZF surface to the flywheel. For those of you that have done ZF / clutch work, is this procedure something that is necessary on the Pantera drivetrain? Inquiring minds wondering here.

2/26/248:51 AM

Original Post

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