Product Overview:

The Weiand 6711WND Accessory Drive Belt Idler Pulley is engineered to enhance the performance and reliability of your Pro-Street supercharger setup. Designed for use with 142/177 blowers on small block Chevy engines with a short-nose configuration, this 6-rib, 6-inch diameter lower pulley provides precise belt tension and smooth operation. Crafted from durable aluminium, the pulley ensures long-lasting performance and complements high-performance supercharger systems.

Key Features:

• Optimised Design: Specifically crafted for 142/177 SBC Pro-Street supercharger systems with a short nose.
• Durable Construction: Made from high-quality aluminium for strength and reduced weight.
• Precise Dimensions: 6-inch diameter and 2.655-inch thickness for efficient power transfer.
• Enhanced Performance: Ensures reliable belt tension, reducing wear and maintaining smooth operation.
• Application-Specific: Designed for Pro-Street setups, delivering exceptional compatibility and performance.

Specifications:

• Blower Compatibility: 142/177 Pro-Street
• Pulley Type: Lower, 6-rib drive pulley
• Material: Aluminium
• Diameter: 6 inches
• Thickness: 2.655 inches
• Emission Code: 5

Applications:

Ideal for small block Chevy engines equipped with Weiand 142/177 superchargers in Pro-Street configurations. Ensures reliable belt tension and smooth operation, making it suitable for street and performance applications.