ARP Fasteners 234-4601 Small Block Chevy Undercut Head Studs
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Please note the following about this product:
- This item is sold as a set.
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What's in the Box
InfoInstall an ARP Small Block Chevy (SBC) head stud kit to enhance cylinder head sealing, ensure consistent torque values and help prevent damage to threads in the block.
All kits come with aerospace-quality nuts and parallel-ground, hardened washers. Kits include undercut short studs that all but eliminate head gasket failure. Undercut studs have a narrowed area on the center of the stud shank. These undercuts add more tensile strength to the stud. 190,000 PSI.
Not for raised runner heads.
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