Moroso Harmonic Balancer Bolt - 5/8-18 in Thread - 2.038 in Long - 24 mm 12 Point Head - Small Block Ford / Big Block Ford DOM326-L-BK The DUI is test fired

The DUI is test fired before leaving our facility to insure all components are working properly

Holley Needle and Seat Assemblies

1985-1985 Chevrolet Caprice

1967-1974 GMC C25/C2500 Suburban

These products can be mixed together to create intermediate viscosities

Moroso Harmonic Balancer Bolt - 5/8-18 in Thread - 2.038 in Long - 24 mm 12 Point Head - Small Block Ford / Big Block Ford DOM326-L-BK The DUI is test firedProduct Description: Harmonic Balancer Bolt 5 8 18 in Thread 2. 038 in Long 24 mm 12 Point Head Steel Black Oxide Small Block Ford Big Block Ford Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso manufactures over 3000 products, from Moroso oil pans and Moroso oiling systems, to Moroso ignition wire, Moroso ignition components, Moroso valve covers,