ATP Engine Harmonic Balancer

The purpose of an harmonic balancer is to absorb crankshaft vibrations. Harmonic balancers are typically constructed in three pieces. The first piece is often called a hub. It bolts to directly to the crankshaft. The hub is surrounded by rubber or fluid which dampens crankshaft vibrations. The outside layer is metal which has grooves on it for the belt. Over time the rubber and/or fluid layer deteriorate causing the outer pulley to shift forward. This causes belt miss alignment and can ultimately result in crankshaft failure. When the harmonic balancer is broken, it must be replaced. ATP Harmonic Balancers fit and function just like the original part restoring the engine to normal operation.

Description

ATP Engine Harmonic Balancer

Application

C20 Suburban 1972-1969, C20 Suburban 1974, C30 Pickup 1972-1969, C30 Pickup 1974, C1500 1995-1988, C2500 1995-1988, Camaro 1976-1969, Camaro 1992-1985, Caprice 1976-1969, Chevelle 1973-1969, Corvette 1982-1972