• Designed specifically for GM LT - 1 engines
• 34% under drive pulley for enhanced performance
• Comes with installation instructions. Get yours now!

This Aeromotive Billet LT1 Crank 34% Under Drive Pulley is perfect for car enthusiasts who own GM LT - 1 vehicles. Use it to upgrade your car's engine performance. It's suitable for those who want to improve their car's overall efficiency. There's no complex technical jargon here, just a straightforward and effective product that's easy to install with the provided instructions.