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FS: Cosworth Head Studs
FS: Cosworth Head Studs
I have Some Evo 8 Cosworth Head studs, they were only TQ once. They look like ARP they Say ARP but Cosworth Swears they are diffrent, Worked great TQ to 95ftlbs and held 49psi just fine, there is no problems i just switched to AMS Head studs due to the 50psi of boost and its added insurance for me.
$100 Shipped
$100 Shipped


