ARP Chromoly Main Stud Kit - 2-Bolt Mains - Hex Nuts - 1.8 L Toyota 4-Cylinder Upper A-Arm Air/Fuel ratio

Air/Fuel ratio

560 lb/in Spring Rate

50-inch Mandrel-bent Stainless Steel Construction

375 in Holes

ARP Chromoly Main Stud Kit - 2-Bolt Mains - Hex Nuts - 1.8 L Toyota 4-Cylinder Upper A-Arm Air/Fuel ratioARP Toyota 2ZZGE DOHC 1. 8L 4cyl Main Stud Kit Product Description: Main Stud Kit Hex Nuts 2 Bolt Mains Chromoly Black Oxide 1. 8 L Toyota 4 Cylinder ARP is the fastener of champions. They say that to be successful you must identify a need and satisfy it. Back in 1968 racing enthusiast Gary Holzapfel saw that many of his friendsa broken engines were caused by fastener failure. At the time, there were no commercially available studs and bolts up to the