fits model: C3500. make: Gmc. year: 1979.

( Brand: Powerbond By Dayco ), ( Manufacturer Part Number: SX-3719 ), ( Item Weight: 10.5100 ), ( Ipn: C149 30-25 ), ( Core Charge: Free No Core Charge ), ( Type: Engine Harmonic Balancer ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Dayco Engine Harmonic Balancer ), ( Timing Marks: Yes ), ( Overall Width: 2.343 In / 59.50 Mm ), ( Hardware Included: No ), ( Ring Width: 1.515 In / 38.48 Mm ), ( Counterweight Balance: Ring Weighted ), ( Outer Ring Material: Grey Iron ), ( Overall Outside Diameter: 7.993 In / 203.00 Mm ), ( Nose Outside Diameter: 1.763 In / 44.78 Mm ), ( Crank Bore: 1.245 In / 31.60 Mm )
The PowerBond Dayco SX-3719 engine harmonic balancer is a crucial component for maintaining the smooth operation of your 1979 GMC C3500 6.6L V8 cylinder block engine. This balancer, specifically designed for the LS engine, is engineered to reduce engine vibrations and noise, ensuring a more comfortable and reliable driving experience.
The PowerBond Dayco SX-3719 is constructed using advanced materials and manufacturing techniques. The balancer's outer shell is made of durable, high-strength aluminum, providing excellent resistance to corrosion and heat. The inner core is composed of a balanced, high-density rubber material that absorbs and dissipates engine vibrations effectively. The balancer also features a precision-machined crankshaft pulley, ensuring a perfect fit and smooth operation.
The PowerBond Dayco SX-3719 engine harmonic balancer is easily installed and requires no additional balancing tools. The kit includes all necessary hardware, including the balancer, crankshaft pulley, and mounting bolts. The balancer is also pre-assembled with the crankshaft pulley, making installation even more straightforward.
In conclusion, the PowerBond Dayco SX-3719 engine harmonic balancer is an essential upgrade for your 1979 GMC C3500 6.6L V8 cylinder block engine. Its durable construction, balanced design, and easy installation make it an excellent choice for improving engine performance and reliability.
Pros of buying a PowerBond Dayco SX-3719 engine harmonic balancer for a 1979 GMC C3500 6.6L V8 cylinder block LS:1. Compatibility: The PowerBond Dayco SX-3719 is specifically designed for the 6.6L V8 engine used in GMC C3500 vehicles from 1979, making it a reliable fit.
2. Quality Materials: Dayco is a well-known and reputable manufacturer of engine components, ensuring that the balancer is made with high-quality materials for durability and performance.
3. Reduces Vibration: Engine harmonics can cause excessive vibration, leading to premature failure of engine components. A high-quality balancer like the PowerBond Dayco SX-3719 can help reduce these vibrations, prolonging the life of your engine.
Cons of buying a PowerBond Dayco SX-3719 engine harmonic balancer for a 1979 GMC C3500 6.6L V8 cylinder block LS:1. Cost: Replacing an engine balancer isn't usually a cheap repair. The PowerBond Dayco SX-3719 balancer may be more expensive than some other options, although the cost may be offset by its durability and performance.
2. Installation Complexity: Installing an engine balancer can be a complex task, especially for those without mechanical knowledge or experience. The installation process may require specialized tools and may take several hours to complete.
Conclusion:The PowerBond Dayco SX-3719 engine harmonic balancer is a high-quality option for your 1979 GMC C3500 6.6L V8 cylinder block LS. While it may be a more expensive option, the durability and performance it offers could potentially save you money in the long run by reducing the likelihood of engine failures caused by excessive vibration. If you're comfortable with the installation process or have someone who can help you, the PowerBond Dayco SX-3719 is a worthwhile investment for your vehicle. If you're unsure about the installation or have any concerns, it may be a good idea to consult with a mechanic or professional before making a purchase.
Dayco Engine Harmonic Balancer for 1979 GMC C3500 6.6L V8 Cylinder Block ls: Status: In Stock.