BILLET SPECIALTIES STB2420 Billet Specialties STB2420 Street Trac Tec Style Black 6-Rib Serpentine Pulley Kit for Big Block Chevy

Upgrade the front accessory drive of your Big Block Chevy with the Billet Specialties STB2420 Street Trac Tec Style Pulley Kit. Designed for performance-focused applications, this kit combines a clean, coordinated appearance with the dependable function required for a 6-rib serpentine belt system. The black anodized aluminum finish provides a durable surface and a sleek look that complements a wide range of engine compartments.
The Street Trac Tec Style design delivers a purposeful, modern appearance while helping create a consistent accessory-drive presentation. Each pulley is manufactured from aluminum to provide a strong and lightweight solution for custom engine builds, street machines, and performance vehicles. The kit is intended for Big Block Chevy applications and is an excellent choice when replacing or upgrading the factory-style pulley arrangement.
Billet Specialties is known for producing high-quality performance accessories with attention to design and finish. The STB2420 pulley kit is supplied as a coordinated set, making it easier to achieve a professional appearance across the front of the engine. Verify your specific engine configuration, accessory layout, belt routing, and component compatibility before installation. This kit uses a 6-rib serpentine belt system and is designed for applications that require the appropriate Big Block Chevy fitment.

Features:

• Brand: Billet Specialties

• Part Number: STB2420

• Application: Big Block Chevy

• Pulley Style: Street Trac Tec

• Belt Type: 6-rib serpentine

• Material: Aluminum

• Finish: Black anodized