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Registered
Join Date: Jul 2005
Location: Cleveland, OH
Posts: 1,372
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M64/70? ...993 cup case
Hey Guys -- What's your thoughts on the below? Looks like someone got a little careless at the factory on numbering case. I believe 2nd number from far right is 7 (over stamped on a zero).
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11-17-2020, 08:57 AM
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Registered
Join Date: Feb 2009
Posts: 1,012
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Are the cylinder spigots machined for O rings, if not it’s not a cup case.
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11-18-2020, 10:58 AM
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Registered
Join Date: Jul 2005
Location: Cleveland, OH
Posts: 1,372
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...yep, has cyl O-rings and the o-ring groove at case parting line for through bolts.
about a dozen years ago i purchased a U-haul full of a partial car and parts from a stuart of synergy racing. Had lots of factory race bits -- 993 rsr heads, 964 rsr rods, 993 rsr p/c, this case, rsr headers, etc. Did some checking back then and was think'n 993 or 964 rsr case, and did not even think to see what cup case numbers were. |
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11-18-2020, 11:25 AM
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