wheel studs
03-02-2004, 10:35 PM
#1
Track Day
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wheel studs
For my rear wheels on a Turbo 911 1989
I have 1 3/4" wheel spaces that I want to put on car but what size studs do I need
They will replace the OE ones where I had the 1" OE spaces
Thanks for the help
Claude
I have 1 3/4" wheel spaces that I want to put on car but what size studs do I need
They will replace the OE ones where I had the 1" OE spaces
Thanks for the help
Claude
03-03-2004, 09:45 PM
#2
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The Porsche Parts and Tech Ref Catalogl says stock should be 72mm. Part number: 901 331 671 01 for years '76-'89.
An inch is 25.4 mm, so you'll need about 3/4 that or 19mm added to your existing 72mm studs for a total of 91mm.
An inch is 25.4 mm, so you'll need about 3/4 that or 19mm added to your existing 72mm studs for a total of 91mm.