I’ve spent the last half an hour trying to search for a definitive answer to this – but I’ve come up short

I’m currently fitting new bearings to the hubs, and in a “while I’m at it” kind of deal I knocked out the studs while the hubs are out. I want to get longer ones to accommodate a spacer.

ARP make them, but I’ve seen several different types and models and I don’t want to waste money trying out several sets that don’t actually work/fit.

It’s a 1.6 mk1 chassis, so the front and rears are the same (I think?) size. I just need a part number… I’ve seen sets that are apparently for a Miata, but have different knurl sizes to other sets that also apparently fit.

Have any of you buys bought and fitted some extended ARP’s that fit?

I’m also seeing stuff about Camaro studs fitting.. any light on this?

Thanks,

Rick.

 

Old data I collected some years ago (it could be very different today).

ARP 100-7719 89-93 all corners, front 94-05
ARP 100-7720 rear 94-05 (and where hubs have been replaced since -94)
ARP-100-7708 Camaro, a little shorter than ARP 100-7719 (fit with some persuasion, different number of "splines").

Some get problem with the knurl being a bit longer and needs the disk holes to be chamfered (if they are not already).