Moroso Harmonic Balancer Bolt - 7/16-20 in Thread - 1.688 in Long - Black Oxide - Small Block Chevy AFC81-2-9-2 427 and 454 V8s with

427 and 454 V8s with OEM 4-bbl

1973-1974 Chevrolet Malibu

When we are making precise adjustments at the track or in the garage

5 X 2 and wires into your ignition system with only four wires

For Professional & Aggressive Engine Look

Moroso Harmonic Balancer Bolt - 7/16-20 in Thread - 1.688 in Long - Black Oxide - Small Block Chevy AFC81-2-9-2 427 and 454 V8s withProduct Description: Harmonic Balancer Bolt 7 16 20 in Thread 1. 688 in Long 5 8 in 12 Point Head Washer Included Steel Black Oxide Small Block Chevy Sold Individually 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,