ARP Rod Bolt Kit Dodge Cummins 3.9L 4BT 4 Cylinder 721055 The RZ-70E also features the

The RZ-70E also features the new DDAIR-SYSTEM providing 360 degree air channeling for ultimate airflow

The spring ball on your extension holds the nut in place

providing consistent resistance throughoutthe travel of the ball joint to deliverconsistent performance

1975-1979 Chevrolet Monza

ARP Rod Bolt Kit Dodge Cummins 3.9L 4BT 4 Cylinder 721055 The RZ-70E also features theARPs 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: Connecting Rod Bolt Kit Pro