Big Block Ford 7 Inch Harmonic Balancer

Designed specifically for 460 Big Block Ford High Performance engines, this SFI 18.1 Approved Balancer features an all aluminum case design for light weight, stress-proof steel hub and 1040 steel inertia rings for durability. Wet clutch friction design style with precision machined harmonic dampening for street and race engines.

Accepts stock style 4 bolt accessory pulleys and is designed for stock length crankshaft snout. When used with the stock crankshaft snout, the factory crank spacer will need to be cut down to 2.300". A crank spacer is available from Innovators West if needed (Part #922). When using a short snout crankshaft, please see the #210 race damper (BBC Bolt Pattern) or the #215 damper (OEM 4-Bolt bolt pattern and spacing).