ARP 10 mm x 1.25 Thread Nut - 12 mm 12 Point Head - Chromoly - Black Oxide - Universal - Set of 10 HSXSM11PA SRV (Short runner valve) connector

SRV (Short runner valve) connector pre-wired into the sub harness allowing you to simply plug into the factory SRV actuator in the intake manifold

Muffler slides into 3" or 3 1/2" collectors

and a handle

7L V-8 LS-1

ARP 10 mm x 1.25 Thread Nut - 12 mm 12 Point Head - Chromoly - Black Oxide - Universal - Set of 10 HSXSM11PA SRV (Short runner valve) connectorARPs 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: Nut 10 mm x 1. 25 Thread 12