Head Style: 12-Point Nuts. - Sold as a Kit. - Fastener Finish: Black Oxide. - Fastener Material: 8740 Chromoly. 2.3L DOHC H23A1. - Fastener Style: U/Cut Studs.
ARP Cylinder Head Stud Kit 145-4001; Hex Head Chromoly for Chrysler 331-392 HEMI
ARP Cylinder Head Bolts High Performance Hex Head Chevy 348 409 Kit 135-3602
ARP Cylinder Head Stud Kit 154-4005; Hex Head Chromoly for 302 SBF w/ 351W Heads
ARP Cylinder Head Bolt Set 146-3601; High Perf Hex Head Chromoly for Jeep 4.0L
ARP 12pt. Head Stud Kit For BBM Chrysler 440 Indy Cylinder Head 245-4311
For Dodge 2.4L DOHC Block #4621443/445, Head #4667086 ARP Cylinder Head Stud Kit
