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Old 07-16-2005, 09:18 AM
dvcobra dvcobra is offline
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Join Date: May 2001
Location: Irvine, CA., CA
Cobra Make, Engine: Classic Roadster 427SC, 351W bored .30, Edelbrock Performer RPM Package, Tremec trans, Currie 9" rear end.
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I am still experimenting with the bolts. I went back to the grade 5 bolts (grade 8 gets brittle and snaps) on one side and I am trying Military grade stainless steel on the other. I haven't checked yet to see which one is holding up better but both are working and went through the weekend of racing at SAAC. I have tried several types of lock washers and the jamb nut over the years and all vibrated loose. The only thing that has worked for me are the lock-nuts with the crimped top (don't remember the name of them). Another thread recommended A-286 bolts but I have not been able to find those.
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