Just a quick question about the valve cover bolts....I'm showing a size of 6mm x 1.0 x 45mm on a 75 280Z. Are they the same size for all model years?? (I.E. - In other words are they the same size from 70-78 or would they be a different size depending on model year) Seems to me they would be exactly the same size for all model years.....anyone want to measure and confirm this....Switching over to "Allen Head" stainless steel bolts and I was just kind of wondering.....

webdawg1

I believe you answered your own question......they are the same bolts.

Yeah, that's what I was thinking....that they (The bolts) would be the same for all model years....I've seen stranger things....small changes from year to year...etc...etc. Just wanted to check and see if anyone had different size bolts on their car...and if so...why.

webdawg1