Fastener Style: Stud
Head Style: 12-point
Fastener Material: 8740 chromemoly
Fastener Finish: Black oxide
Washers Included: Yes
Washer Style: Flat
Cut to Fit: No
Quantity: Sold as a kit.
Cylinder Head Studs, 12-Point Nuts, Buick V6, Stage II, 28 Pieces
ARP cylinder head stud kits are precision centerless-ground and thread-rolled to Mil-S-8879 specs. Their black oxide finish protects them from wear and corrosion, and ARP throws in hardened parallel washers for uniform load distribution and accurate torque readings.