ARP Chromoly Main Stud Kit - 2-Bolt Mains - Hex Nuts - 1.8 L Toyota 4-Cylinder Upper A-Arm Pro-Flo 4 is not just

Pro-Flo 4 is not just a replacement for your carburetor

Rubber / Viton

560 lb/in Spring Rate

Valve Adjustment

ARP Chromoly Main Stud Kit - 2-Bolt Mains - Hex Nuts - 1.8 L Toyota 4-Cylinder Upper A-Arm Pro-Flo 4 is not justARP 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