Graywerks Engine Harmonic Balancer 102045

Engine Harmonic Balancer. (102045) by Graywerks

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.

Fits: Chevrolet Bel Air 75-70, Chevrolet Biscayne 72-70, Chevrolet Brookwood 72, 70, Chevrolet C10 80-76, Chevrolet C20 80-76, Chevrolet C20 Suburban 80-76, Chevrolet C30 78-76, Chevrolet Camaro 71, Chevrolet Caprice 76-70, Chevrolet Chevelle 71, Chevrolet El Camino 76-74, Chevrolet G10 76, Chevrolet G20 80-75, Chevrolet G30 80-75, Chevrolet Impala 76-70, Chevrolet K10 80-75, Chevrolet K10 Suburban 79-75, Chevrolet K20 80-75, Chevrolet K20 Suburban 80-75, Chevrolet K30 80-77, Chevrolet K5 Blazer 79-75, Chevrolet Kingswood 72-70, Chevrolet Laguna 76-74, Chevrolet Malibu 76-74, Chevrolet Monte Carlo 76-70, Chevrolet P10 77, Chevrolet P30 76, Chevrolet Townsman 72-70, GMC C15 78, 76, GMC C1500 80-79, GMC C25 78-76, GMC C25 Suburban 78, GMC C2500 79, GMC C2500 Suburban 80, GMC C35 78-76, GMC C3500 79, GMC G15 76, GMC G1500 79, GMC G25 78-75, GMC G2500 80-79, GMC G35 78-75, GMC G3500 80-79, GMC Jimmy 79-75, GMC K15 78-75, GMC K15 Suburban 78-75, GMC K1500 80-79, GMC K1500 Suburban 79, GMC K25 78-75, GMC K25 Suburban 78-75, GMC K2500 80-79, GMC K2500 Suburban 80-79, GMC K35 78-77, GMC K3500 80-79, GMC Sprint 76-74

Vehicle Fitments: