I have somehow lost all of my ppf bolts for my 97, so if anyone has any please let me know how much they want for all 5 shipped to 77581. It is the same for 90-97.

 

If I had begun taking mine apart... I could offer them up. Alas... no time to start in on that project yet.

 

I'm sure that I have a set in my "junk bolt box" from parted Miatas, but I'm sure that I wouldn't be able to guess which ones the short ones are as there is everything from suspension bolts to any other bolts in there. If someone can give me length/diameter of the five, I'll send them out to you, no charge. Paying it forward from Philatio's sending me windshield washer parts.

 

I will go measure from my other car and let you know. Thanks guys.

 

I have them. PM if you have interest.

 

The ones on the right are 7 3/8" long from the bottom of the head, middle bolt is 7 1/4" long, and the last one is 1". It has the same thread pitch and hole size as the others.

 

Miata guys are great. A dude I bought some other interior parts and 1.8 caliper brackets from off of on eBay sent me a set for free too.

 

I checked tonight before I saw this. I have all of the long ones, just didn't look for the little one. I'm sure I have it also. Is the one on the far right a larger diameter than the other two? I have six of the long ones, plus two long ones that are larger in diameter through the shank and then relieved to make the same size thread. I know that I have the two odd ones that go through the cast spacer as they are duct taped to it. One has an aluminum bushing on it. Did you need the cast spacer that is part of the diff also or just the bolts?

Let me know and I will ship Wednesday. PM me your addy.

 

The bigger diameter bolts are probably off a control arm. The NB (at least 99) and NA (94 is the reference point) PPF bolts are all the same. I couldn't find my baggie when reassembling my 94, so I snagged some off the 99 parts car.

 

Got it. You are probably right. There is a little of everything in that box. Well, at least that one on the left next to the little one is a two step bolt but I know what you are getting at. One short one, one stepped diameter long one, the other three long ones are the same. Thanks.

 

I just need the bolts. Thanks for all your help. PMing you now