ARP 134-3202 Water Pump & Thermostat Housing Bolt Kit for CHEVROLET LS Gen III/IV. 8740. 12pt ymm_21 Undercut Stud: Yes

Undercut Stud: Yes

making it suitable for applications that require frequent access

drivers can use the Sound Remote Controller or the new smartphone app (for iOS and Android) to regulate the valves

substantially stronger than Grade 8 hardware

1 Nmat 7100 rpm

ARP 134-3202 Water Pump & Thermostat Housing Bolt Kit for CHEVROLET LS Gen III/IV. 8740. 12pt ymm_21 Undercut Stud: YesAvailable in a variety of sizes to suit your needs, all ARP 12 point nuts are constructed from 8740 chrome moly steel or ARP 300 Series stainless steel material, and meet ARPs highest standards of quality. Rated at 180, 000 psi tensile strength, ARP 12 point nuts are manufactured in thick wall versions for optimum strength and rigidity and thin wall versions for applications with limited space requirements. All 8740 chrome moly steel nuts are black