ARP Stainless Steel 12 Point Nuts - 3/8-24 (10) H88601CM3XXL The RZ-88O Open Wheel Matte

The RZ-88O Open Wheel Matte Carbon version includes  maximum venting on the chin and top with 360 degree air channeling built into the helmet EPS and shell

Offset Deluxe

Using a wideband air/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency

Fuel Pump Wiring Harness

ARP Stainless Steel 12 Point Nuts - 3/8-24 (10) H88601CM3XXL The RZ-88O Open Wheel MatteARPs 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 3 8 24 in Thread 7 16