Key Features: 3/8-24 12pt. AMCO AUTO PARTS, LLC. Back to top. State Restrictions. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
ARP 234-4316 LS1 Head Stud Kit 12pt nuts LS thru 2003
Arp Head Stud Cylinder Kit Fits Ford 3.5L EcoBoost 9/16 12pt Nuts U/C - 153-4303
ARP 301-8350 10mm x 1.25 12pt Nuts 10pk
ARP 400-8332 S/S 12PT. NUTS - 3/8-24 pack of ten
1/4-20 12pt. Nuts (10) ARP 301-8340
ARP Timing Cover Stud Kit 200-1411; Black Studs & 12pt Nuts for SBC, BBC
