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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
BC retainers are machined from premium H13 Tool Steel alloy for added wear resistance
6mm Valve Type Intake & Exhaust Valve Stem Diameter 6
Full-round
It can be used with the AF996-12D
ARP SB Chevy Pro Action undercut head stud kit (234-4433) O-Rings & Seals BC retainers are machined fromARP SB Chevy Pro Action undercut head stud kit (234 4433) ARP Pro Series Cylinder Head Studs 234 4433 ARP Pro Series cylinder head studs are cold forged to ensure molecular integrity. They're heat treated prior to thread rolling and machining. ARP Pro Series kits are also available with 12 point nuts, and all studs come complete with hardened parallel washers for an even load distribution and accurate torque readings. With hundreds of models ready to