Heavy-Duty Harmonic Balancer Retaining Bolt – High-Tensile Metric Thread

Description

Heavy Duty Harmonic Balancer Bolt

Suit Small Block Chevy, with washer. Bolt accepts 1/2″ drive ratchet

AF37-0010

37-0010

Aeroflow heavy duty high strength Chevy Balancer bolt kit is the best way to bolt on your balancer. This kit has a perfectly flat thick washer to spread the fastening load over a greater surface area. It also features a bolt that can accept a standard 1/2″” drive ratchet or breaker bar to rotate the crank assembly.

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