ARP Water Pump & Thermostat Housing Bolt Kit - 6 Point LS1/LS2 1311115 the pump can operate as

the pump can operate as a

also make it the preferred choice for high-performance racing applications

Engineered for use with variable volume pumps tied to engine RPM

Connecting Rod Bearing

heel and lace guard reinforcements

ARP Water Pump & Thermostat Housing Bolt Kit - 6 Point LS1/LS2 1311115 the pump can operate asARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Water Pump Bolt Kit Hex