$75 - ARP main cap stud kit (90-05) NIB, N. CA
 

$75 + shipping - New, never used ARP main cap stud kit (#218-5401) for all 90-05 Miatas, $75 + shipping from 95461.

(Flyin' Miata helped developed kit, $120 thru them) These studs are the most beneficial piece in keeping your Miata from spinning a rod or main bearing at high rpm, high boost situations;
(I've killed two 1.8's bearings without these... crank has more play then you'd like at 7K RPM) Simple & effective but cheaper then factory 01-05 MBSP.

Attachment 196364
Attachment 196365

http://www.flyinmiata.com/index.php?...umber=04-66210

http://www.flyinmiata.com/Store/images/04-66210.jpg

PM sent. If it fits an 05 MSM, I'll take it.

PM replied sir. :)