Dual Idler Pulley Assembly

Description

This Dual Idler Assembly is designed to reduce the oscillation of the belt on the tension side allowing improved contact wrap with the drive pulley.  This is a particular advantage on dragsters using a small 32 tooth top pulley.  The system also incorporates quality high speed bearings in (2) crowned pulleys** for improved belt life well over 11,000 RPM

**Pulleys are 3.400″ wide (86.4mm) and are designed to be used with an 84mm wide belt.

We also offer custom 8mm 32 tooth top & 8mm 75 tooth bottom pulleys made from 7075-T6 aluminum with stronger bodies that reduce flex and improve belt life.  See “Blower Pulleys”

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