ARP Harmonic Balancer Bolt - 1/2-20 in Thread - 1.550 in Long - 5/8 in 12 Point Head - Chromoly - Black Oxide - Big Block Chevy R060004 Solid Mount Pads replace soft

Solid Mount Pads replace soft rubber-cushioned frame mounts supplied as OEM equipment

Includes two right-side and two left-side chrome plated brackets for mounting on the valve covers

156 mild steel and is 35 in length

housing O-rings

no need to pre-fill the filter during install or filter swap * 130 gph @ 10 psi * OEM-style return

ARP Harmonic Balancer Bolt - 1/2-20 in Thread - 1.550 in Long - 5/8 in 12 Point Head - Chromoly - Black Oxide - Big Block Chevy R060004 Solid Mount Pads replace softARPs 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: Harmonic Balancer Bolt 1 2