Dorman Engine Harmonic Balancer for 1975-1978 GMC C15 5.7L 7.4L V8

Description

• REDUCE VIBRATIONS: Harmonic balancers serve to absorb and reduce harmonic vibrations from the engine as the crankshaft rotates. Excessive harmonic vibrations at high engine speeds can cause accelerated wear and damage to other components. This heavy-duty, wear-resistant Engine Harmonic Balancer is an exact OE replacement designed to reduce wear, friction, vibration, and harshness
• EXTEND SERVICE LIFE: One of the first symptoms of a potential problem with the harmonic balancer is engine vibration. The harmonic balancer absorbs engine vibrations as engine speeds rise. As the harmonic balancer gets old, it can no longer properly absorb the harmonic vibrations, causing the engine to begin shaking excessively. Once the rubber layer in the harmonic balancer dries or wears out, it can cause the entire harmonic balancer to separate and fail completely
• RELY ON QUALITY AUTO PARTS: The patented Dorman product line eliminates premature failures and provides the replacement car parts you need, like window regulators, fluid reservoirs, intake manifolds, for a high-performing, long-lasting ride. Dorman engineers have only one goal in mind. They want to create automotive parts that outperform all others in durability, performance, and service life
• TRUST IN DORMAN: A trusted supplier of original equipment automotive and heavy-duty replacement parts, Dorman delivers thousands of new superior car parts to their customers each year. Dorman components are put through rigorous testing procedures during development to ensure they meet exacting OEM standards