hi guys,
i have a question about drive shafts, my car vibrates on high RPM, i have the stock ford drive shaft and the datsun flang welded together.... i saw the Chevy adapter for the rear flange and it looks like a better idea than what i have, my question is about the U joints since its my first time buying them, on summit's site, they have maybe 30 of them
http://store.summitracing.com/egnsearch.asp?Ntt=1310+U+joint+&N=700+115+4294817041&Ntk=KeywordSearch
which one is the right one???
another thing is my front differential mount, should i get a solid one or just a stock one?