Upgrade your engine's performance with the SPECTRE Harmonic Balancer Bolt Set, designed specifically for SB Chevy applications. The part number 4699 signifies a robust and reliable solution crafted by SPECTRE, a brand synonymous with quality automotive components. These bolts are made from durable steel and feature a zinc plated finish for corrosion resistance, ensuring your engine's longevity.

The set includes bolts that are precision-made to fit seamlessly with your engine's crankshaft, facilitating a secure and stable installation. Although no manufacturer warranty is offered, the SPECTRE GRADE 8 classification assures buyers of the product's high standard and suitability for their engine's needs. The package comes complete with everything necessary for a straightforward installation process.