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 Wheel Bearing Spacer Our full-featured Professional Spotter Bag

Our full-featured Professional Spotter Bag will help you get all your gear to track and back in style

System1 Billet Housing Filters

Silicone / Steel

5-1/8 in Diameter Flange

Size: -3AN x 1/8" NPTVibrant Performance was established in 1997 to design and produce Exhaust and Induction components for the Sport Compact performance market

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 Wheel Bearing Spacer Our full-featured Professional Spotter BagARPs 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